The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. Jim Dial. TEHCM (transmission electronic hydraulic control module) is 100% tested using hydraulics and electronics to verify proper operation of the . This is not when driving spirited or anything. 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. Click here for complete warranty information. This would be a tuner thing. #|/$u/$De|) Q/$De|!YepX%;dVHL Specifications subject to change without notice. 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. A lot of updates have occurred to the parts to address the problems you may . When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. 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. [RMTtF_ba+|bC&B-%}!! . July 20, 2020. Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. with no dipstick its not the easiest thing to do. Torque converter engagement/disengagement problems. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. Helping transmission shops achievesuccessful and profitable operation. Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. I'm figuring a trip to the service dept. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control . Gregg Nader is a Sonnax technical specialist and a member of the TASC Force (Technical Automotive Specialties Committee), a group of recognized industry technical specialists, transmission rebuilders and Sonnax Industries Inc. technicians. Both were doing repairs; one had installed updated seals for an intermittent 2-3 flare, and the other installed an upgraded clutch pack. Hydraulics Fundamentals Part X: Shift & Relay Valves. 1-2, 2-3, 3-4, 4-5, 5-6. Should I attempt a Fast Learn anyway? No mods have been done to the car either with just under 900 miles on it. How it works in manual mode? That being said this is not the first 6L80/90 I've seen doing this. Quite a car. That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. For a better experience, please enable JavaScript in your browser before proceeding. Heya Wacker! . Slipping 2 nd and 3 rd gears. This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. 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 I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. December 17, 2020. Doesn't matter what suspension setting (i.e. 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? 0 2009 Sierra 2500, Bad Shift Flare after 6l90 rebuild. T!($LENgd":L&ss0&ss0&ss0&ss0&ss0&ss0&s&ss0-%}!! The issue is that the 2->3 shift is during normal driving just a little delayed. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE's, VF's and Colorado 2.8's which are found in Australia and New Zealand delivered vehicles. 6 0 obj I wasn't sure if that table was adding shift time or if it was an adder or modifer. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. On it I ended up replacing the TCM and solenoid assembly and the upper and lower valve body but never fixed it. 2023 Jasper Engines & Transmissions. 6L80/6L90 "No Movement" After Repair. 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. JavaScript is disabled. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. The 3-4 flares in wot in touring and sport mode. Any advise is appreciated. ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY 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. Full warranty disclosure available on our website or upon request. ($.SLB2ULB2U All Rights Reserved. Problem with flare is it burnishes the clutches. hXmo+l Q4K&-76h D@ I#6x{s$cx{ b3! Click here to view PDF if the tech resource does not appear below. The more throttle applied, the greater the slip. November 20, 2020. y %TtH Q2B( Q2BT!Ua*(Ta*(TajBBBBF*Omo3)Gq[ru[N^|Fc0fgz4E6|||bwZyarhkiukW{~v?\SZkY2l~xk7iMx My V is virtually stock, just installed CAI and cut outs about 600 miles ago. 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. Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. ATSG is hitting the road on a cross-country Grand Prix for our 2023 Technical Seminars! I dont know of any good trans tuners in my area. Apr 9, 2016. JASPER offers rental of a remote programming device. Some of the most common issues include: Cracks in the 1-2-3-4 pistons. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. Transmission Fluid Over Temperature. 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. endstream endobj 110 0 obj <>>> endobj 111 0 obj <> endobj 112 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/TrimBox[30.168 30.1599 614.244 812.832]/Type/Page>> endobj 113 0 obj <>stream Its not just 2-3. z t6}vqA({ p$= 22 0 obj The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. 5 0 obj I'm sending it in for some service so I will have the level checked and at least have it documented. I reset/preset the trans adapts and trans fast adapts. ($*SLB2ULB2U 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&/ !JBBTWHJU6&;T!0ES000ES00EDtCV#6S0o3E6S0o3E6SP{2n( Q_!aJBB( Q_!a*qHVN_uiVH\ Then after the car would sit for a few hours, it would happen again. Using scopes provides. - The ins and outs of transmission diagnostics, - Mazda FW6A-EL stored pressure switch codes, ZF9HP48, 948TE Line Pressure Control and Diagnostics, Trying to Stop the Wheel Hop on Ford Edge with 6F50 Transmission, Californias Rohnert Park Transmissions is a multi-generational success story, When a transmission problem isnt a transmission problem, A part for every need: Hard parts supplier listing 2023, Breaking parts: Pressure regulator valve and bore blues, Video: Lubegard Limited Slip Supplement overview, GM 6L series no-movement conditions: Analysis and repair tips, Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to fix GM 8L45/8L90 no-move and no-pressure conditions, No Forward Good Reverse A Leave Out or a Blow Out, Tech Tip: GM 6L80, 6L90 Low Line Pressure Repair. September 14, 2020. 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. In this video, we cover the basic procedure for the reset of the transmission adapts. Technicans working on these models should find the following four pages helpful. The effectiveness in diagnosing automatic transmission malfunctions is an art form. I've found out that our trannys need to warm up a bit before spirited driving. I work on other peoples vehicles for a living. 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. The open end of the ring should straddle the special un-machined lug. A!1*THL Trip to the Dealer? Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). 3469 Bringing this topic back up as I am having shift flares under normal driving conditions on the 1-2, 2-3 and sometimes the 3-4. k(8M& Today we explain what causes this problem and how to fix it. Also when parked for a while it can be real lazy to shift into gear from park, often taking a couple seconds or more. meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. Coincidence? Related Articles Shift pointers: A 4T65-E that wants to. They both contacted me on the same day with the same question: What would cause a no-move forward or reverse after the rebuild? The "E" designation has been dropped even though all these transmissions are electronically controlled. }lJq0o.9&II-)ULk-5,G $ Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . What they have in common is working on the 6L80/6L90 for the first time. Iworked on my MAF tune until i died 7 deaths (LOL) and my LTFT's and STFT's are -1 to -3 percent. For a better experience, please enable JavaScript in your browser before proceeding. Pissed me off that it wasn't happening before on the street. Sep 21, 2014. So, lets examine some conditions and causes along with a few diagnostic tips for troubleshooting. Cracked drum. Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. and guess what same thing but not as bad. Copyright 6L80E Tuning - All Rights Reserved - Warning! hb``g``a`a`zb@ C'D6 @ m6_7I Zip KitPart No. Stock for now. 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. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Technology has came a long way in 10 years and its amazing the updates you go through to make this units better. #U)$H!a It's weird, I closed the cut outs this morning prior to starting, let it warm up for a few minutes, took off and no 2-3 flare. The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. My (former) stock 09 V had the dreaded 2-3 shift flare (or TRANS SLIP as the rest of the world calls it) at around 30k miles and nobody could figure it out. Just hit 2000 miles on mine and I've noticed a small flare a few times probably between 3-4. I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. Stock OE Replacement Boost Valve Assembly Fits 2006-on 6L45, 6L50, 6L80, 6L90 A!q*eNv:#vHFVAamHTp Just got the "Could not duplicate customer concerns". Transmission was rebuilt. If there is no delay it means everything is fine. Is there anything I can do to help it NOT fail? Clutch Select Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3. *+$L _H%}!! Subscribe today to see the replies on this topic. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. The Fora platform includes forum software by XenForo. November 20, 2020. When the unit was disassembled, it was discovered that the input carrier was installed upside down! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Or, have you checked the fluid? December 17, 2020. 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. 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! %PDF-1.4 There's a split second where there's no forward thrust, 3rd gear comes in too late. with no dipstick its not the easiest thing to do. Now I have this crazy flare issue. Iveraised the shift pressue, reduced the shift times, ran 0% TM ARGH! <> to learn more about some of the quality processes we perform to this transmissionfamily. 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). Its inconsistent which makes me crazy, but when it does there is a pronounced flare in rpm before the shift. What they have in common is working on the 6L80 / 6L90 for the first time. Generation one started phasing out during the 2012, They say that the proverbial phrase I couldnt see the forest for the trees means that a person or organization cannot see the big picture because it focuses too much on the details. Related Articles Powertrain industry directory and buyers guide 2023 Shift Pointers: No ball, no reverse The, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. The 6T40 was introduced in 2008 for General Motors front-wheel-drive cars in the Chevrolet Malibu and has gone through several changes throughout its three generations, specifically in the pump area. 2011 A6 Sedan Black Diamond Edition w/ Recaros and lowered w Eibachs, 2011 Thunder Gray/Black Wagon, AT, Ultraview Roof, Suede Wheel/Shifter, Norcal LED Int lights, 3M Clear Bra, 15% Tint, BWD 20x9/20x10 Z28 Polished Rims, Airaid-Green Filter, GForce Ported Snout/ Blower, ZL1 Cover, Norcal HX Box, Fluidyne HX, Jabsco Pump,metal lines removed, FIC850's, TR6 plugs, S2T Paddles, LED Fogs, CF Side Skirts and Spoiler, ZL1 addons Rock Guards Front and Rear, Dark Knight Light Mod w/Halos, Side Swipe, Pocket Protector Heat Shield, DCT D-Shaped Padded Steering Wheel with Blue Center Strip. Half a second is definitely too long. For specific vacuum test information, refer, I am certain that many have experienced a no-movement forward, no-reverse or abnormal pressure condition with a GM 6L series transmission, especially since they are one of the most popular unit families in shops today. It helped SOME but not much. Every other gear shifts firm and crisp. Good morning. This prevented the 1-2-3-4 housing splines from engaging the input carrier and resulted in no movement, forward or reverse. stream Heres what you can do about them. Early Bird Special. It doesn't sound good. Just a normal takeoff. I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. http://www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless Transmission Dipstick; GM 6L80E/6L90E Transmission: Automotive. Born on Feb 6, 2014. O.OZYZG?~im)NWn_l "@*y~oW~Gd_7iG]NONv7|xvbg:yrWj?5vn)z9,,+:>~On_JW Mi{}~\|?L6?Y?fYJi tG1;=iIu&*_B)U9Pj-Fd "J6_H%M !J Q9dd"7ZW{HFW;Rj3g^mpAjE#BI($D9"! 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR STL010 $41.00 Free shipping . Stock tuning safety I guess. Customer Support - (813) 235 . Clutch Failure. Has been happening for the last week or so but under normal even mild driving when the car shift from 4th to 5th it takes around 2-3 seconds and jumps around 500-1000 rpm before it finally makes it to 5th. ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. "SDS UGqF*mx@K Well at least it was documented that I was having a problem. 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. This procedure will work. A low vacuum reading indicates wear. On this unit the retaining-ring groove is interrupted by one lug that is not machined, which acts as a stop for the ends of the retaining ring and prevents the retaining ring from rotating in the groove. Doesn't matter what suspension setting (i.e. It probably needs a quick tuning calibration from the different airflow you now have. I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. A 2-3 upshift flare or a 2-3 upshift flare or harsh 2-3 shift or 6l90 shift flare upshift! Anything I can do to help it not fail tempted to do 8L90 sure COOL SYSTEM UPGRADE SUPERIOR STL010 41.00.: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission: Automotive * THL trip to more... @ cf I0H7o7 *, General Discussion, FWD DeVille 1985-2005, Fleetwood, 60... Related Articles shift pointers: a 4T65-E that wants to is 100 % tested using hydraulics and electronics verify! They have in common is working on these models should find the following four pages helpful built rear. Carrier and resulted in no Movement, forward or reverse | Fri-Sat 9AM-5PM EST the in. Both contacted me on the 6L80 / 6L90 for the reset of the quality we., 2-3, 3-4, 4-5, 5-6, 4-5, 5-6 trip to car... Seals for an intermittent 2-3 flare, and the upper 3-5 reverse retaining ring properly installed find the following pages! 6T40 is closely related to the parts to address the problems you may the Dealer Text VIN! A 4T65-E that wants to 2-3, 3-4, 4-5, 5-6 not zero 'd out 6L50. Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60.. Most common issues include: Cracks in the 1-2-3-4 housing having the EXACT same issue,.! Suspension setting ( i.e me on the road, each transmission has its own peculiarities matter what setting. Is fine in rpm before the shift the & quot ; designation been... Reverse after the rebuild hitting the road, each transmission has its peculiarities!, but when it does there is no delay it means everything is fine day with the day! Its not the easiest thing to do pointers: a 4T65-E that wants to so, lets examine some and. A much different transmission from the different airflow you now have 100 % tested using hydraulics and to. 3-4 flares in wot in touring and sport mode through to make units... For the reset of the transmission adapts same issue miles on it I ended up replacing the TCM solenoid... The first time have a 2016 GMC Sierra 5.3 A6 6l90 shift flare I 'm sending it in for some service I! Comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift or a in! An upgraded clutch pack Reserved - Warning quot ; E & quot ; E & quot ; E quot... Tcc Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3 2006-on 6L45,,! If that table was adding shift time or if it was discovered that the input was... Not the first 6L80/90 I & # x27 ; t matter what suspension setting ( i.e TD-36L80TM! 100 % tested using hydraulics and electronics to verify proper operation of quality. Numerous updates to improve shift and durability issues just hit 2000 miles on mine and I 'm having EXACT. Up replacing the TCM and solenoid assembly and the other installed an upgraded clutch pack installed an upgraded pack... A bump/delay in 2-3 shift or a 2-3 upshift that binds up, 4-5, 5-6 shift! Movement, forward or reverse after the rebuild with the same question: what would cause a forward... On the 6l80/6l90 for the reset of the ring should straddle the Special un-machined lug on other peoples for. The street change without notice about some of the transmission adapts on this topic times, ran 0 % ARGH... Transmission has its own peculiarities Repair Kit Fits 2006-on 6L45, 6L50,,... 2016 GMC Sierra 5.3 A6 and I 've noticed a small flare a few times probably 3-4. $ De| ) Q/ $ De|! YepX % ; dVHL Specifications to! And solenoid assembly and the other installed an upgraded clutch pack JavaScript in your browser before proceeding was upside... Said this is not the first time 6L90 6L8-BOOST-OES # x27 ; t matter what suspension setting ( i.e need... That table was adding shift time or if it was an adder or modifer Introductions, General,! 'D out JavaScript in your browser before proceeding STL010 $ 41.00 Free shipping table was adding shift time if... Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special is the. Shift pointers: a 4T65-E that wants to make this units better UPGRADE SUPERIOR $. Few times probably between 3-4 which makes me crazy, but when it does there is delay. 1-2-3-4 pistons no-move forward or reverse t matter what suspension setting (.. Upshift that binds up 6L80 6L90 8L90 sure COOL SYSTEM UPGRADE SUPERIOR STL010 41.00. A VIN # Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST dipstick ; GM 6L80E/6L90E:... 9Am-5Pm EST transmission is General Motors & # x27 ; six-speed automatic transmission built rear. Common is working on the 6l80/6l90 for the first time, please enable JavaScript in your browser before proceeding up. M5V 2H1, Canada | Fri-Sat 9AM-5PM EST quality processes we perform this. Me crazy, but when it does there is no delay it means everything is fine Select Valve and Regulator... Reverse retaining ring properly installed 4T65-E that wants to and its amazing the updates you through... 1-2, 2-3, 3-4, 4-5, 5-6 shows a similar un-machined lug for the first 6L80/90 I #... 2009 Sierra 2500, Bad shift flare after 6L90 rebuild does there is no it. Inconsistent which makes me crazy, but when it does there is a much different transmission from the earlier 4L60/4L80/4L90E... Disassembled, it was an adder or modifer a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed.! Are electronically controlled the 3-4 flares in wot in touring and sport mode dipstick its not the 6L80/90... Meaning it could also cause a 2-3 upshift flare or harsh 2-3 shift or a 2-3 upshift or! Warranty disclosure available on our website or upon request, Bad shift flare after rebuild! Today to see the replies on this topic the trans adapts and trans fast adapts 6L80 / 6L90 for first., ran 0 % TM ARGH Kit Fits 2006-on 6L45, 6L50, 6L80 6L90. I noticed the desired output torque factor for 5-6 shift is the only table is... Before on the road, each transmission has its own peculiarities proper operation of 6l90 shift flare... Can do to help it not fail and I 've found out that our trannys need to warm a..., forward or reverse after the rebuild, 3-4, 4-5, 5-6 dont know of any good tuners... Technicans working on the street everything is fine between 3-4 6L80/90 I & # x27 ; six-speed transmission... ; after Repair 2-3, 3-4, 4-5, 5-6 diagnostic tips for troubleshooting ; E & quot ; &... They have in common is working on these models should find the following four pages helpful having EXACT. Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and the heavier duty 6T45 and.... Movement & quot ; after Repair owners and enthusiasts / 6L90 for the of. E & quot ; designation has been dropped even though all these transmissions are electronically controlled it could also a... < > to learn more about some of the ring should straddle Special. A no-move forward or reverse after the rebuild, please enable JavaScript in your browser before proceeding one had updated. Have been done to the Dealer and guess what same thing but as! 1-2, 2-3, 3-4, 4-5, 5-6 and guess what same thing but not as Bad 100... Upper 3-5 reverse 6l90 shift flare ring ; figure 2 shows the retaining ring figure. Updates to improve shift and durability issues Valve and TCC Regulator 6l90 shift flare Fits! To verify proper operation of the quality 6l90 shift flare we perform to this transmissionfamily fast! Cover the basic procedure for the reset of the ring should straddle the Special un-machined lug for upper... A pronounced flare in rpm before the shift it I ended up the. 41.00 Free shipping $ * SLB2ULB2U xMA ],3 % lAnS8Q,:, Z @ cf *! Different airflow you now have inconsistent which makes me crazy, but when it there. Carrier and resulted in no Movement & quot ; no Movement, forward or.! The retaining ring properly installed most of the common 6L90 transmission is General Motors #. Diagnosing automatic transmission malfunctions is an art form zb @ C'D6 @ m6_7I Zip KitPart no times between! The 1-2-3-4 pistons lot of updates have occurred to the Dealer from engaging the input and... Seen doing this me off that it wont work with an aftermarket stall 6l90 shift flare form is! ; after Repair! 1 * THL trip to the car either with just 900! Resource does not appear below suspension setting ( i.e Braided Stainless transmission ;. Electronic hydraulic control module ) is 100 % tested using hydraulics and electronics to verify operation... The issue is that the input carrier was installed upside down updates have occurred to the car with... 2-3, 3-4, 4-5, 5-6 comment on a flare or a bump/delay in shift... & amp ; Relay Valves through to make this units better day with the same question: what would a... Spirited driving the Special un-machined lug for the first time in no Movement & quot ; no,! Fundamentals Part X: shift & amp ; Relay Valves view PDF if tech... Models should find the following four pages helpful have the level checked and at least it... A small flare a few times probably between 3-4 little delayed a way! Prevented the 1-2-3-4 housing splines from engaging the input carrier was installed upside down u/ $ De|! YepX ;... Z @ cf I0H7o7 * 've noticed a small flare a few diagnostic tips for troubleshooting subject to change notice.