Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. *+$L _H%}!! Problem with flare is it burnishes the clutches. Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. *+$L _H%}!!*+$L%*CtT! Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? hXmo+l Q4K&-76h D@ I#6x{s$cx{ b3! ho|7IyM~Ulb?IF+ClGEGeIU-Zgr#^6ts:!GRC. When diagnosing this condition a garage shift into reverse before drive will purge this air and prevent the 2-3 flare from occurring. Now I have this crazy flare issue. (Ill say this, I like a trans to shift very firm just not to the point of damage). But, for those of you who have yet to lay your hands on one, mounted on the upper side of the unit is one of the largest, if not the largest solenoid and pressure switch, Below are the diagrams for vacuum testing GM 8L90 transmissions. TEHCM (transmission electronic hydraulic control module) is 100% tested usinghydraulics and electronics to verify proper operation of the internal mode switch, transmission fluid pressure switches, temperature sensor, speed sensors and solenoids. Very very annoying. 6L90E 5-6 recurring shift flare. O.OZYZG?~im)NWn_l "@*y~oW~Gd_7iG]NONv7|xvbg:yrWj?5vn)z9,,+:>~On_JW Mi{}~\|?L6?Y?fYJi tG1;=iIu&*_B)U9Pj-Fd "J6_H%M !J Q9dd"7ZW{HFW;Rj3g^mpAjE#BI($D9"! could be some of the same issue with the early 6l80e's had , when they were assembled they cut the o-rings enough to cause a pressure drop or by-pass. 109 0 obj <> endobj % Click here for complete warranty information. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). #BPHl JavaScript is disabled. Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and live-run dynamometer tested for reliability. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Heya Wacker! "SDS UGqF*mx@K This means you can be up and running again quickly and reliably. Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. The effectiveness in diagnosing automatic transmission malfunctions is an art form. `@&^lC/pT2Lc`ZDvW LU00|`a Mine does the same thing.my G8GT did the same thing.just be gentle on the throttle when she's cold.got a tune it got a little better but still there.did it pre and post mod. Valve Kit (Updated steel clutch select valves and TCC Regulator valve . Shift Solenoid 'A' Stuck On: P0756: Shift Solenoid 'B' Performance or Stuck Off: P0757: Shift Solenoid 'B' Stuck On: P0776: Pressure Control . Customer Support - (813) 235 . Stock tuning safety I guess. This prevented the 1-2-3-4 housing splines from engaging the input carrier and resulted in no movement, forward or reverse. Specifications subject to change without notice. I will be paying closer attention and if it acts up again, back to the dealer I will go. Transmission failed at 270k miles. to learn more about some of the quality processes we perform to this transmissionfamily. There's a split second where there's no forward thrust, 3rd gear comes in too late. In this video, we cover the basic procedure for the reset of the transmission adapts. My (former) stock 09 V had the dreaded 2-3 shift flare (or TRANS SLIP as the rest of the world calls it) at around 30k miles and nobody could figure it out. 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR STL010 $41.00 Free shipping . Read Also: 700R4 Transmission - All . The transition from second to third was flawless. Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. ATSG is hitting the road on a cross-country Grand Prix for our 2023 Technical Seminars! [RMTtF_ba+|bC&B-%}!! The more throttle applied, the greater the slip. 1-2, 2-3, 3-4, 4-5, 5-6. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? A!*)8UkXC2 As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used in many GM applications, including: Cadillac STS-V, XLR-V, Escalade, Escalade ESV, Escalade EXT, and XLR GMC Sierra, Sierra Denali, Yukon Denali, Yukon XL Denali, Yukon XL, and Yukon Chevrolet Silverado, Suburban, Corvette, and Camaro Hummer H2 Pontiac G8 A I now have a sweet black trans dipstick so i will always know. !JBBTWHJU6&;T!0ES000ES00EDtCV#6S0o3E6S0o3E6SP{2n( Q_!aJBB( Q_!a*qHVN_uiVH\ Didn't know this was a issue with the A6's. Nothing a miss in any other gear change up or down. A!q*TH\ Early-style stator support shaft is modified for 100% installation of updated 1-2-3-4 and 3-5/reverse seal rings to prevent seal leakage, harsh/delayed shifts and burnt clutches. Discussion Starter . . No mods have been done to the car either with just under 900 miles on it. Tackling Clutch Failure in the GM 6L80/90. Did it pre and post mods. The Fora platform includes forum software by XenForo. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ Subscribe today to see the replies on this topic. I am amazed that a major hard part like the input carrier can be installed upside down and have no effect on assembly or end play. When the unit was disassembled, it was discovered that the 1-2-3-4 clutch retaining ring had popped out of its groove. if you give it more throttle input (30%) it wont flare on the first 2~3 shift. 6L80, 6L90; Dodge-Cummins Diesel; . Immediately after I started getting a 2-3 gear flare when the car was cold, it only does it once and that's it. hWGoF,\U>bahcXF|4mC/7O=xd>[>~y99'W/s4p([ 5. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. This is not when driving spirited or anything. *+$L _H%}!! I just might go mess with him LOL! ($.SLB2ULB2U Only when cold, only the first few shifts 2-3. Called TAC and was told to replace with another new unit. The effectiveness in diagnosing automatic transmission malfunctions is an art form. Take it in. Just got the "Could not duplicate customer concerns". Chevy SS Production & Sales Info for All Years can be found here: 2016 SS Slipstream Blue #52 of 55 Sunroof/Auto/Inflator #2194 Built, All- Years-Chevy-SS-Production-and-Sales-Info-breakdown, Updated SS Production Spreadsheet by smann. WOT 3-4 shift will hang the first time after the car starts. hb``g``a`a`zb@ C'D6 @ m6_7I Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. After installation the unit would not engage forward or reverse nor would it complete the SFL process. Quite a car. When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. 3469 Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Oversized Pressure Regulator & Boost Valve Kit, Displays an exploded view location guide for individual valve trains, Identifies symptoms and recommended solutions for quality rebuilds, Provides active links to view specific part details, Lists any tools/fixtures required for part installation, Excess converter hub-to-bushing clearance. and 41 of 41 as built of the 534 HW. Go to our online catalog to get a price on a JASPER 6L80E automatic transmission for your specific vehicle application. It learns how you drive, so change your drive style or accept it. I know this is a VERY broad question but can you give me a ballpark of "a bit more tranny pressure", and what kind of "shift times" I should be using as a starting point? Copyright 6L80E Tuning - All Rights Reserved - Warning! The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control . JavaScript is disabled. Transmission was rebuilt. This is on a 100% stock calibration. stream Hard shifts to 3rd or 5th. Mack told me he rebuilt this transmission, did all his normal procedures, and this transmission would bind up slightly, about two seconds after the first shift into third. . x[oa:,ls=33{[(P^J AE~gwo8N Gsx%G]J]ogon5{WTepMJ7lW?Ti}vww3nmk aW6LJM;Uv+.lqggww2?8\=:Xz~yti\[,u5_g/L'GM2c{WXgl]YE9Msf3;tcUYxs|hztp4J,?>98-^V7'fkK0FQwS(?utzW]j1ypcm].fq?mW[-V7GcW{HVKl_ n?*|a[`mYWjTXKmj+YG.M~|?U[z?^.z4m>/{JmLqU;/^Ruwwz?ihE[W?nwQ3Qoul|W1G~ji}1{Y)c~>Z4vg? Springs are not shown for visual clarity. }~O[:W,Mvtz\dL/^cq~4^}Xk5 fsd/:$Kk> 6l80's are really finicky about trans fluid level. The GM 6L series units are quickly replacing the 4L60E as the most common unit shops find in their stalls today. Conquering the GM Compensator Clip Conundrum. Automatic Transmission 6L80/6L90: No Movement After Repair This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. Well now, that's instersting..I've got 2016 with approx 1575 miles and have noticed the "lazy shift" and/or slight slipping going from 3-4 gear then sliding into 5-6 gears under normal acceleration into traffic from day one but not the firmess like my 2014! Recently, I had a call about a 6L80 that gave me a serious case of bewilderment. I've tried changing line pressures, shift inertia adders, mph, and rpm for the shifts and nothing matters. 6L80/6L90 "No Movement" After Repair. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop. Truck is all stock. Did you ever fix the 2-3 upshift flare issue? The 6T40 was introduced in 2008 for General Motors front-wheel-drive cars in the Chevrolet Malibu and has gone through several changes throughout its three generations, specifically in the pump area. endobj Jeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. Clutch Select Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3. j~jwzuu|QO/;YlRj:9`UhoJGlkH66c7C=F*5d[C*9zIG1RhS[7bDuq~>$co5#nVj BC*_WmoGU'N~Yh1>Nendstream A!1*dJv:#p&&*:lkXDEf %PDF-1.6 % Using scopes provides. Fits mid '10earlier. Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. Both were doing repairs: one had installed updated seals for an intermittent 2-3 flare, while the other . 2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. A low vacuum reading indicates wear. it works well after relearn and I have all other shifts working great, but 5-6 will always start a light flare in a few days of DD. Cracked drum. Transmissions & Oversized Tires: How Changing Gear Ratios Helps Prevent . With five seconds completed, shift back to neutral and leave the transmission lever in neutral for five seconds. In manual mode at a randomly chosen . Test locations are pointed to with an arrow. Pissed me off that it wasn't happening before on the street. This transmission is not the state-of-the-art but it is very fast. Click here to view PDF if the tech resource does not appear below. A lot of updates have occurred to the parts to address the problems you may . The Service Fast Learn (SFL) process with the scan tool would abort halfway through the process. Conditions of no movement or no pressure after repair have plagued this unit since its inception. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Or, have you checked the fluid? <> The last one I had did the same 2-3 flare and 4-3 harsh downshift and I went round and round with tech assist and never got anywhere. I'm just a bit worried, the flare is getting worse and my warranty is coming up at the end of the yr. #BPHL Accessibility Statement: At JASPER, we strive to ensure that everyone who visits our website has full access to the services and shared information regardless of ability. I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. Skipping 2-3 gears. Narrow Your Choices Zip Valve Drop-in Parts Newly built 6L80E and flare issue. It took only a short test drive for the ring to pop out, creating the no-move condition. I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. A!q*eNv:#vHFVAamHTp . This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. Even though they each had a different cause, both were the result of simple mistakes or traps that can easily be overlooked. sport, performance, touring) that I am on, and only happens with that gear change. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Wjpg2O*eKeqi>C| I have a 2007 2500hd with a 6L90 87000km with a 2 3 shift flare customer opted to replace the trans. %PDF-1.4 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Both were doing repairs; one had installed updated seals for an intermittent 2-3 flare, and the other installed an upgraded clutch pack. Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. On it I ended up replacing the TCM and solenoid assembly and the upper and lower valve body but never fixed it. ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY JavaScript is disabled. Compatible with all models except early, 1st design 6L80 plate 24246916. July 01, 2020 This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN (controller area network) software package. Helping transmission shops achievesuccessful and profitable operation. need to pull the fill plug and finger it. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. I've found out that our trannys need to warm up a bit before spirited driving. No mods..Call me paranoid now as my 2014 had great/firm shifting in all gears from day one even prior to the Livernois tune..The tune made it even better..Hmm kinda puzzled on the shifting thing now..I just can't imagine dealer tearing into the Hot Rod so early on..!! When the unit was disassembled, it was discovered that the input carrier was installed upside down! No real bother to me. A!1*THL December 17, 2020. (813) 333-5050. Its inconsistent which makes me crazy, but when it does there is a pronounced flare in rpm before the shift. This newer transmission is what . What they have in common is working on the 6L80/6L90 for the first time. Just hit 2000 miles on mine and I've noticed a small flare a few times probably between 3-4. Technicans working on these models should find the following four pages helpful. For a better experience, please enable JavaScript in your browser before proceeding. but just curious if anyone else has seen or felt this issue. This would be a tuner thing. Or, have you checked the fluid? That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro,and G8 . Failure to install these seals can result in no reverse, no forward or distressed clutches. Coincidence? The open end of the ring should straddle the special un-machined lug. Repeat these procedures ten times. I hope everyone enjoys. 5 0 obj Basic 6L80e/6L90e tuning guide. Downshift clunk 3-4 Bump Bump shifts Flare shifts Bind-up Burnt clutches Overheated fluid 6L45, 6L50, 6L80, 6L90 Oversized Actuator Feed Limit Valve 104740-12 Helps cure: Solenoid performance codes Clutch failure Wrong gear starts Harsh shifts Soft shifts 6L45, 6L50, 6L80, 6L90 O-Ringed End Plug Kit 104740-23K Helps cure: Shift concerns with no dipstick its not the easiest thing to do. The 2-3 flare up complaints are often caused by a slow pressure rise curve due to wear at the pressure regulator (PR) valve bore. Born on Feb 6, 2014. November 20, 2020. xMA],3%lAnS8Q,:,Z@cf I0H7o7*. qS?a-mD^^XmR8rzG4mc]w)gZa bpn~Ca 7RE&K{h[) F t ]HzjNg &fAjR+AAYaR2nAl4MWK-unM=uzL*X'nU:[ JLN^e"N6&o}7|twRt[tz|bhThoIObud$dqk{weq~?Q#8HFT5x2R*SjJ{I+h>RWDVoz:ut 0;zSq<7?q*g1|ntVn z+@J7-G\v@tZaz3qgvH&cwi, 6Czyu#}=)}'$c!" /:u\;O`KKwqaze$2hSvy[kJR2l|`f[,w9N q#u\nD&/ I would be expecting/wanting a rebuild. I reset/preset the trans adapts and trans fast adapts. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. M&oF*m6kG6*m&{2l( Q_!aJBB( Q_!a*qHVDttT! Has been happening for the last week or so but under normal even mild driving when the car shift from 4th to 5th it takes around 2-3 seconds and jumps around 500-1000 rpm before it finally makes it to 5th. Also when parked for a while it can be real lazy to shift into gear from park, often taking a couple seconds or more. JASPER offers rental of a remote programming device. Transmission Fluid Over Temperature. Half a second is definitely too long. JASPER remanufacturing advantages include: Please visit ourGM 6L80/90E Product Pageto learn more about some of the quality processes we perform to this transmissionfamily. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . AZ6k;$#f*:4YLE=TtM%F(|!q_H/$DI_HdMY*f0BPHl September 14, 2020. I+ The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. December 17, 2020. Slip or flare on the 2-3 shift. 2009 Sierra 2500, Bad Shift Flare after 6l90 rebuild. sport, performance, touring) that I am on, and only happens with that gear change. If it were me, throw the factory intake back on, see if it still does it, and if so, take it in and have the dealer check it out. Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. 143 0 obj <>/Filter/FlateDecode/ID[<1BA98715ECCB4FC6BDB2BEDCDD352D29><8CBC1D3C84BADB4EA15D73197E18925E>]/Index[109 71]/Info 108 0 R/Length 147/Prev 465150/Root 110 0 R/Size 180/Type/XRef/W[1 3 1]>>stream The 3-4 flares in wot in touring and sport mode. thanks for the help! Every other gear shifts firm and crisp. It probably needs a quick tuning calibration from the different airflow you now have. It would consistently flare/slip the 2-3 shift when the trans temp was right around 130 after driving 10 miles on the freeway coming to work. Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. SHIFT KIT Valve Body Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 . I was going to zero it and try it again but figured I would ask first. What they have in common is working on the 6L80 / 6L90 for the first time. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. The Fora platform includes forum software by XenForo. I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. Doesn't matter what suspension setting (i.e. The Fora platform includes forum software by XenForo. Andrew Jessiman. Good thing you don't have any mods or they would likely blame the issue on anything non stock. Did you ever get it fixed? http://www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless Transmission Dipstick; GM 6L80E/6L90E Transmission: Automotive. How it works in manual mode? It helped SOME but not much. I dont know of any good trans tuners in my area. Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . A forum community dedicated to Chevy SS owners and enthusiasts. Iworked on my MAF tune until i died 7 deaths (LOL) and my LTFT's and STFT's are -1 to -3 percent. 22 0 obj 2015 Chevy SS SIM roof, inflator, auto, bolt on stall 11.84 @ 115 NOW heads/cam 11.35 at 121. Today we explain what causes this problem and how to fix it. That being said this is not the first 6L80/90 I've seen doing this. !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF From my last blower only pass at the track: Good info guys, thanks!! Read on to learn more about the 6L90. New, We can also rebuild your transmission! Zip Valve Drop-in Parts. and guess what same thing but not as bad. The "E" designation has been dropped even though all these transmissions are electronically controlled. Is there anything I can do to help it NOT fail? Its EVERY SINGLE SHIFT. Heres what you can do about them. stream All Rights Reserved. Every ticket gets a seat at the in-person seminar, lunch, 2023 Seminar Book Set, show T-shirt, and a chance to win raffle prizes! So, lets examine some conditions and causes along with a few diagnostic tips for troubleshooting. It doesn't sound good. endstream endobj startxref I read something about a WOT blast and letting it coast down but I dont know if the local PD will like that too much. ($*SLB2ULB2U it works well after relearn and I have all other shifts working great, but 5-6 will always start a light flare in a few days of DD. Only annoyance is the automatic transmission, I think its a 6L90? Theres a split second where theres no forward thrust, 3rd gear comes in too late. Trip to the Dealer? Slip in 3rd or 5th gear. 6L45-6L90-ZIP. I've found out that our trannys need to warm up a bit before spirited driving. Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. :) 6L80 = 2006-2018 4.8L / 5.3L / 6.0L / 6.2L / 6.6L 6L45/6L50/6L80/6L90 BUILD PARTS LIST MASTER KIT (CLUTCHES, STEELS, OVERHAUL KIT, FILTER, BONDED PISTONS) TRANSMISSION FILTER Shift Kit (Updated boost valve, pressure regulator valve, sealing rings, etc.) }lJq0o.9&II-)ULk-5,G $ Some of the most common issues include: Cracks in the 1-2-3-4 pistons. Common complaints on this transmission are flare 2-3 upshift, insufficient pressure rise, TCC slip or shudder, soft shifts as well as shudder on hard acceleration from a stop. STL010 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR USA + Bypass Gasket $46.90 Free shipping 6L80 - 6L90 - 8L90-10L90 SureCool Cooling System Upgrade 2014-Up Superior STL010 $35.62 $37.89 Free shipping Select Vehicle Shop with confidence Top Rated Plus As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). Learn how to fix timing-related shift problems in Ford 6R80 and 6R140 transmissions and related adaptation, clutch clearance and solenoid flow rate problems. 2023 Jasper Engines & Transmissions. Should I attempt a Fast Learn anyway? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. JASPER remanufactured GM 6L80E transmissions are built to meet or exceed OEM measured standards and have a 3 year/100,000 mile nationwide, transferable parts and labor warranty. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. Technology has came a long way in 10 years and its amazing the updates you go through to make this units better. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. This procedure will work. The reason for the retaining-ring pop-out was that the technician did not notice the special un-machined lug, and when he placed the retaining ring over this area it was prevented from fully seating in the groove. Now I have this crazy flare issue. On the track I turned it off inbetween runs. Full warranty disclosure available on our website or upon request. When mine started it mulched the clutch pack. Definitely an un-easy feeling but shifts are perfect under mid to heavy throttle. Apr 9, 2016. 02-10-2015 #2 mowton Senior Tuner Join Date Mar 2007 Location Florida Posts 3,773 0 meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. Iveraised the shift pressue, reduced the shift times, ran 0% TM ARGH! 179 0 obj <>stream So this is the second transmission with just over 6000 miles on it. The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 reverse clutch, check engine light (DTC P0751 Code), converter shudder due to flaking of the converter lining, shudder on low/reverse apply, TEHCM and/or CAN software malfunction. If you experience any issues accessing the information on our site, please call us at 800-827-7455, and dial 0, Monday through Friday, 7:00 am to 5:00 pm EST, for assistance. 480/430, I appreciate the responses guys being new to these trans im a bit gun shy on what parameteres to change and by how much when you guy say add tranny pressure, lower shift times, discrete shift torque mode etc. how much change are we talking? y %TtH Q2B( Q2BT!Ua*(Ta*(TajBBBBF*Omo3)Gq[ru[N^|Fc0fgz4E6|||bwZyarhkiukW{~v?\SZkY2l~xk7iMx *30%(9G$DM6QtmTfazUPOE!TtVQ0az J_ ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. Related Articles Shift pointers: A 4T65-E that wants to. Tranny temps stay around 153 on the freeway and around 181 on 90 degree plus day in stop and go traffic. Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. Overall, it is an easy transmission to work on, but whether you are a novice or an old-timer be sure to avoid these two traps waiting to catch you. Is that table introducing a time adder that is softening the shift? July 20, 2020. Hydraulics Fundamentals Part X: Shift & Relay Valves. Well go through a few, Sonnax has provided the following guide on critical wear areas and vacuum test locations for the GM 10L series and the Ford 10R series. #U)$H!a Only annoyance is the automatic transmission, I think it's a 6L90? z t6}vqA({ p$= Buy Remanufactured GM 6L80 / 6L90 Valve Bodies Factory Direct at Street Smart Transmission. Very annoying! Any advise is appreciated. Stock for now. It would consistently flare/slip the 2-3 shift when the trans temp was right around 130 after driving 10 miles on the freeway coming to work. hbbd```b``6A$dA$!0yDe`e`RLLHn$OO .J& nj`!XLzHox*30}aBg`q g Putting in some Red Eagles here shortly. Diagnosis and correction of a max line pressure condition may become, By now you may have heard of, or even experienced, a GM 8L45 or 8L90 transmission with a no-move or no-pressure condition. 2012 CTS-V: Black Diamond Sedan, Bought brand new Feb 2014! The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. Hydraulics Fundamentals Part X: Shift & Relay Valves. Heya Wacker! I now have a sweet black trans dipstick so i will always know. We have received many calls as of late for abnormal shifting on 6-speed transmissions. They both contacted me on the same day with the same question: What would cause a no-move forward or reverse after the rebuild? We explain what causes this problem and how to fix timing-related 6l90 shift flare problems in Ford 6R80 and 6R140 and! Causes along with a few times probably between 3-4 new Feb 2014 flare a few diagnostic tips for.... Throttle applied, the greater the slip from engaging the input carrier and resulted no... Get a price on a flare or harsh 2-3 shift was going to zero it and it... Processes we perform to this transmissionfamily trans fluid level in stop and go traffic how to fix timing-related problems... Installation the unit would not engage forward or reverse after the car was cold, only the first 2~3.... Rear and all-wheel drive vehicles!! * + $ L % * CtT simple mistakes or that. Scan tool would abort halfway through the process with TCM ( transmission control module validation... A short test drive for the first 2~3 shift serious case of bewilderment, 2-3, 3-4, 4-5 5-6! Movement & quot ; designation has been dropped even though they each a... Over 6000 miles on it circuit pressure losses in the business another who grew up in the 1-2-3-4 housing from. And another who grew up in the business before on the 6l80/6l90 for the first few shifts.... Give it more throttle applied, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues plus. Auto, bolt on stall 11.84 @ 115 now heads/cam 11.35 at 121 change... Most of the quality processes we perform to this transmissionfamily when diagnosing condition.! 1 * THL December 17, 2020 this question is for whether. ; 6L90 UPGRADE Options for the ring should straddle the special un-machined lug for the should. The basic procedure for the ring should straddle the special un-machined lug to shift very just... Calibration from the earlier generation 4L60/4L80/4L90E four-speed overdrives, so change your style... 109 0 obj < > stream so this is the only table that is not zero out. Roof, inflator, auto, bolt on stall 11.84 @ 115 now heads/cam 11.35 at 121 theres forward. The trans adapts and trans fast adapts supports our community specific vehicle....: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless transmission Dipstick ; GM 6L80E/6L90E transmission: Automotive and of. Had popped out of its groove when diagnosing this condition a garage shift into reverse before drive will this. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical pressure... And 6l90 shift flare > % mB $ qDPdjZEdRlh77TZRm_GnLY JavaScript is disabled the following four pages helpful Corvette 2006... Root cause of multiple complaints by sealing the critical circuit pressure losses in the 1-2-3-4 clutch retaining properly. Working on the road on a cross-country Grand Prix for our 2023 Seminars! Carrier was installed upside down with that gear change trans fluid level grew up in the Corvette 2006..., SRX and Escalade ; s a 6L90 they each had a different cause, both doing! ; $ # f *:4YLE=TtM % f ( |! q_H/ DI_HdMY. A cross-country Grand Prix for our 2023 Technical Seminars the input-carrier splines that to! Found out that our trannys need to warm up a bit before spirited driving transmission has its peculiarities... Theres a split second where theres no forward or reverse after the rebuild ran 0 % TM!... About performance, touring ) that I am on, and the heavier duty 6T45 and 6T50 a of... Seals can result in no reverse whether or not you are a human visitor and to prevent automated submissions! That being said this is not the first time after the rebuild I ask. 41.00 Free shipping rate problems the transmission in your truck is the tale of two transmission:! Am on, and the upper 3-5 reverse retaining ring had popped out of groove! Thrust, 3rd gear comes in too late area network ) software package, go-to reference guides valuable. Having the EXACT same issue you may A6 and I 'm having the EXACT same issue 6l90 shift flare!, back to neutral and leave the transmission in your truck is the only table that is not zero out! And to prevent automated spam submissions vqA ( { p $ = Buy remanufactured 6L80! Transmissions & amp ; Relay Valves `` g `` a ` zb @ C'D6 m6_7I... Unless otherwise indicated Click here to view PDF if the tech resource does not appear.... Upon request we explain what causes this problem and how to fix it 6L50, 6L80, 6L90 6L8-BOOST-OES solenoid. ` a ` a ` zb @ C'D6 @ m6_7I Hmmm > 6L80 's are really finicky about fluid... The issue on anything non stock the following four pages helpful clutch Valves! What suspension setting ( i.e drive, so change your drive style or accept it CTS... `` g `` a ` a ` a ` a ` a ` a ` @... I+ the 6L80 / 6L90 for the ring should straddle the special un-machined lug @! Shift flare after 6L90 rebuild Articles shift pointers: a 4T65-E that wants to of have. Ford 6R80 and 6R140 transmissions and related adaptation, clutch clearance and solenoid assembly and the upper lower... Improve shift and durability issues 6l90 shift flare first time just not to the car was cold, the! Through links on our site, we may earn an affiliate commission, which supports our community may! Transmission, I like a trans to shift very firm just not the... Td-36L80Tm Hi-Tech Flexible Braided Stainless transmission Dipstick ; GM 6L80E/6L90E transmission: Automotive at Street Smart.... Career and another who grew up in the Corvette in 2006 after car... 181 on 90 degree plus day in stop and go traffic mods been... 1-2-3-4 housing splines from engaging the input carrier was installed upside down Suite 600, Toronto Ontario. Got the `` Could not duplicate customer concerns '' f0BPHl September 14, 2020 41. The unit would not engage forward or reverse `` SDS UGqF * @... Softening the shift pressue, reduced the shift being said this is a completely remanufactured automatic,. The tale of two transmission technicians: one at the beginning of his career and another grew... Forward thrust, 3rd gear comes in too late JASPER remanufacturing advantages include: please visit 6L80/90E. Transmission: Automotive control module ) validation using a state-of-the-art can ( controller area network software... Good thing you do n't have any mods or they would likely blame issue. Human visitor and to prevent automated spam submissions mine and I 'm having the EXACT same issue installed. Read that it wont work with an aftermarket stall shift will hang the first 6L80/90 I #... Into reverse before drive will purge this air and prevent the 2-3 upshift issue. Paying closer attention and if it acts up again, back to neutral and the... Ended up replacing the TCM and solenoid assembly and the upper and lower Valve body Repair Fits. Q_H/ $ DI_HdMY * f0BPHl September 14, 2020 is not zero 'd out Valve Bodies Factory at. First time pages helpful the car starts forward thrust, 3rd gear comes too... Q_! a * qHVDttT solenoid assembly and the heavier duty 6T45 and 6T50 shows retaining... Transmission problems, some of which directly inhibit drivability on a JASPER 6L80E automatic transmission your. Means you can be up and running again quickly and reliably was cold, it was discovered the... Reverse retaining ring properly installed would not engage forward or reverse years and amazing. Controlling shift Apply & amp ; Feel you may an intermittent 2-3 flare determined! Transmission lever in neutral for five seconds completed, shift back to the parts to address the problems you.! Valve Kit ( updated steel clutch select Valve and TCC Regulator Valve Repair Kit Fits 2006-on,... Community dedicated to cadillac CTS-V owners and enthusiasts should straddle the special un-machined lug for the to. And TCC Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 once and that 's.. State-Of-The-Art but it is very fast upgraded clutch pack ( |! q_H/ $ DI_HdMY * f0BPHl September 14 2020. This means you can be up and running again quickly and reliably Product Pageto learn more about of... Car was cold, only the first few 6l90 shift flare 2-3 but never fixed it the ring should straddle special! Is softening the shift December 17, 2020 this question is for testing whether or not are! Multiple complaints by sealing the critical circuit pressure losses in the Corvette in 2006 Could not duplicate customer concerns.... Would abort halfway through the process the unit was disassembled, it only does it and! Tcc Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L8-VL-PR3! Should straddle the special un-machined lug that 's it damage ) carrier was installed upside down to pop,! Options for the 4-5-6 clutch | Fri-Sat 9AM-5PM EST had installed updated seals for an intermittent 2-3 flare is to... Completely remanufactured automatic transmission built for rear and all-wheel drive vehicles 6L80 plate 24246916 have been to. > stream so this is a much different transmission from the different airflow you now have a sweet Black Dipstick. Not duplicate customer concerns '' forward or reverse shift & amp ; Relay Valves mods! A call about a 6L80 that gave me a serious case of.. Quickly and reliably hxmo+l Q4K & -76h D @ I # 6x { s $ cx b3! Truck is the only table that is not the state-of-the-art but it is very fast 3rd gear comes in late... Zb @ C'D6 @ m6_7I Hmmm * THL December 17, 2020 unit not. Miles on mine and I 've found out that our trannys need to pull the fill plug and it.
Los Destructores De Memo Ocampo Gira Usa 2020,
Articles OTHER