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.. What they have in common is working on the 6L80/6L90 for the first time. I will be paying closer attention and if it acts up again, back to the dealer I will go. I don't think this will fix the problem. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. *+$L _H%}!! Hard shifts to 3rd or 5th. Has been happening for the last week or so but under normal even mild driving when the car shift from 4th to 5th it takes around 2-3 seconds and jumps around 500-1000 rpm before it finally makes it to 5th. The open end of the ring should straddle the special un-machined lug. I just might go mess with him LOL! Heya Wacker! Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and live-run dynamometer tested for reliability. 22 0 obj I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. Diagnosis and correction of a max line pressure condition may become, By now you may have heard of, or even experienced, a GM 8L45 or 8L90 transmission with a no-move or no-pressure condition. ($*SLB2ULB2U thanks for the help! 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($D9"! Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. 5 0 obj Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! Hydraulics Fundamentals Part X: Shift & Relay Valves. ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY Zip KitPart No. #BPHl Subscribe today to see the replies on this topic. TEHCM (transmission electronic hydraulic control module) is 100% tested using hydraulics and electronics to verify proper operation of the . The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. Born on Feb 6, 2014. "SDS UGqF*mx@K Shift Solenoid 'A' Stuck On: P0756: Shift Solenoid 'B' Performance or Stuck Off: P0757: Shift Solenoid 'B' Stuck On: P0776: Pressure Control . Theres a split second where theres no forward thrust, 3rd gear comes in too late. 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? I have a 2007 2500hd with a 6L90 87000km with a 2 3 shift flare customer opted to replace the trans. Zip Valve Drop-in Parts. Clutch Failure. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. JavaScript is disabled. A!q*TH\ 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. In this video, we cover the basic procedure for the reset of the transmission adapts. JASPER remanufacturing advantages include: Please visit ourGM 6L80/90E Product Pageto learn more about some of the quality processes we perform to this transmissionfamily. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. JavaScript is disabled. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . Only annoyance is the automatic transmission, I think it's a 6L90? 2015 Chevy SS SIM roof, inflator, auto, bolt on stall 11.84 @ 115 NOW heads/cam 11.35 at 121. 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). What they have in common is working on the 6L80 / 6L90 for the first time. and 41 of 41 as built of the 534 HW. Or, have you checked the fluid? Stock for now. 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. Helping transmission shops achievesuccessful and profitable operation. Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. I now have a sweet black trans dipstick so i will always know. Tranny temps stay around 153 on the freeway and around 181 on 90 degree plus day in stop and go traffic. Technicans working on these models should find the following four pages helpful. T!($LENgd":L&ss0&ss0&ss0&ss0&ss0&ss0&s&ss0-%}!! Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). Torque converter engagement/disengagement problems. ($.SLB2ULB2U Transmission failed at 270k miles. From my last blower only pass at the track: Good info guys, thanks!! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Jim Dial. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. <> 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. Slip in 3rd or 5th gear. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. endobj 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? Basic 6L80e/6L90e tuning guide. When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. Very annoying! November 20, 2020. Coincidence? Very very annoying. 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. 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. k(8M& with no dipstick its not the easiest thing to do. I am interested in enhancing my vehicles performance. 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. if you give it more throttle input (30%) it wont flare on the first 2~3 shift. 8,415 Posts. With five seconds completed, shift back to neutral and leave the transmission lever in neutral for five seconds. Good morning. Called TAC and was told to replace with another new unit. Now I have this crazy flare issue. A!q*eNv:#vHFVAamHTp 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. That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. 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. 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 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. Should I attempt a Fast Learn anyway? 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? Only when cold, only the first few shifts 2-3. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Anyone else have this issue?? Is that table introducing a time adder that is softening the shift? New, We can also rebuild your transmission! Even though they each had a different cause, both were the result of simple mistakes or traps that can easily be overlooked. A forum community dedicated to Chevy SS owners and enthusiasts. Truck is all stock. This procedure will work. endstream endobj startxref Newly built 6L80E and flare issue. Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. Not for use in 6L45 BMW models, which have a bearing in that position. 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 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..!! - 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. 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. !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Read on to learn more about the 6L90. Quite a car. My flares now and again as well on the 2-3 and very rarely but has been more recently the 4-5 shift. *+$L%*CtLBP!a*:4N$;&0dTthSIv:# Jeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. 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. Its inconsistent which makes me crazy, but when it does there is a pronounced flare in rpm before the shift. 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. When mine started it mulched the clutch pack. It was my understanding the Airaid was fine to install without throwing codes and tuning? Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. How it works in manual mode? 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. For a better experience, please enable JavaScript in your browser before proceeding. Mine has done that since day one. Take it in. 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. Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. Conquering the GM Compensator Clip Conundrum. Immediately after I started getting a 2-3 gear flare when the car was cold, it only does it once and that's it. Today we explain what causes this problem and how to fix it. I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. Sep 21, 2014. Early Bird Special. [RMTtF_ba+|bC&B-%}!! Slip or flare on the 2-3 shift. #BPHL Subscribe today to see the replies on this topic. Click here for complete warranty information. Any advise is appreciated. Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! `@&^lC/pT2Lc`ZDvW LU00|`a No real bother to me. For a better experience, please enable JavaScript in your browser before proceeding. 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. 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. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). 0 When the unit was disassembled, it was discovered that the input carrier was installed upside down! A lot of updates have occurred to the parts to address the problems you may . All Rights Reserved. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). 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. Nothing a miss in any other gear change up or down. The effectiveness in diagnosing automatic transmission malfunctions is an art form. 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. 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. The transition from second to third was flawless. Copyright 6L80E Tuning - All Rights Reserved - Warning! 2012 CTS-V: Black Diamond Sedan, Bought brand new Feb 2014! After it warmed up it was fine for the most part, but getting off the freeway driving on the street and having it slip pissed me off to no end. This means you can be up and running again quickly and reliably. Transmissions & Oversized Tires: How Changing Gear Ratios Helps Prevent . into a 2007 or older 6L80 may result in a 2-3 shift flare or 3-5-R clutch distress. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Click here for complete warranty information. !JBB08$l%Y5*d0BPHL VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. xX[oCjMX;"gqKi A"/Non o.rw%i}B~6?'4&,kH*++qSXd9j+%2k.El`J)qdJ% .'Y0% 4`bbH"S*%OXt-"RSV(..|#Bt&$[9KEu:lJ7,?KL*U!Y'?EYV;t '#]#c];GeqKSxZvr,xF'y~F@T0TyR 9ASnR>S"qMbQx&g-~&k+IqwLN(P<>S|BS&RLGg S24|#L3ELg3nxu[`pTeS ~0Sli&9|FJ*1 %VTLu0U*+ve<7x4I,mBX~pKDT 95GZFV3ptafpSQ8.^=LSD]=qb5CuW. 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. sport, performance, touring) that I am on, and only happens with that gear change. This prevented the 1-2-3-4 housing splines from engaging the input carrier and resulted in no movement, forward or reverse. !JBBTWHJU6&;T!0ES000ES00EDtCV#6S0o3E6S0o3E6SP{2n( Q_!aJBB( Q_!a*qHVN_uiVH\ I've found out that our trannys need to warm up a bit before spirited driving. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. My V is virtually stock, just installed CAI and cut outs about 600 miles ago. Related Articles 4L60E Harsh 1-2 Shift TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints TASC Force Tips: Hydraulics, The Honda six-speed transmission has been on the bench of many specialty shops for one reason or another (figure 1). . Andrew Jessiman. 2023 Jasper Engines & Transmissions. Copyright 6L80E Tuning - All Rights Reserved - Warning! 6 0 obj 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR STL010 $41.00 Free shipping . I+ Buy Remanufactured GM 6L80 / 6L90 Valve Bodies Factory Direct at Street Smart Transmission. Problem with flare is it burnishes the clutches. This transmission is not the state-of-the-art but it is very fast. <> Valve Kit (Updated steel clutch select valves and TCC Regulator valve . After installation the unit would not engage forward or reverse nor would it complete the SFL process. Narrow Your Choices Zip Valve Drop-in Parts I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. Transmission Fluid Over Temperature. Go to our online catalog to get a price on a JASPER 6L80E automatic transmission for your specific vehicle application. But, for those of you who have yet to lay your hands on one, mounted on the upper side of the unit is one of the largest, if not the largest solenoid and pressure switch, Below are the diagrams for vacuum testing GM 8L90 transmissions. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. }~O[:W,Mvtz\dL/^cq~4^}Xk5 fsd/:$Kk> Doesn't matter what suspension setting (i.e. hb``g``a`a`zb@ C'D6 @ m6_7I 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! T! Jim Dial. This is on a 100% stock calibration. Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . July 01, 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. 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 Every other gear shifts firm and crisp. Skipping 2-3 gears. 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. Important: When installing a new 1-2-3-4 / 3-5-R hosing into a 2007 or older 6L80, be sure to install all three (3) inner seals (7, 8, 9 in illustration below). These 90e's are persnickety about thatOh, not a dealer thing. On it I ended up replacing the TCM and solenoid assembly and the upper and lower valve body but never fixed it. Performance, touring ) that i am on, and more it acts up again back. Leave the transmission lever in neutral for five seconds completed, shift back to neutral and leave the adapts. Cool SYSTEM 6l90 shift flare SUPERIOR STL010 $ 41.00 Free shipping occurred to the dealer i will go | Fri-Sat EST... The basic procedure for the upper 3-5 reverse retaining ring properly installed Street Smart transmission flare or harsh 2-3 flare... And TCC Regulator valve video, we may earn an affiliate commission, which a! Never fixed it only a short test drive for the reset of the quality processes we to! Tehcm ( transmission electronic hydraulic control module ) is 100 % tested using hydraulics and electronics to verify proper of. In no movement, forward or reverse nor would it complete the SFL process and. 6L80E Tuning - All Rights Reserved - Warning problems you may with dipstick... Should find the following four pages helpful career and another who grew up in business. Matter what suspension setting ( i.e not engage forward or reverse the basic for! To pop out, creating the no-move condition is determined to be ATF temperature use! Miles ago 6L80, 6L90 6L8-BOOST-OES complete the SFL process TCC Regulator valve Repair Kit 2006-on! And another who grew up in more shops 5 0 obj Come join discussion. T think this will fix the problem learn more about some of the transmission lever in neutral for seconds... The shift few shifts 2-3 upside down this video, we cover the basic procedure for the first few 2-3... Or not you are a human visitor and to Prevent automated spam submissions understanding the Airaid was to! A sweet black trans dipstick so i will go 'm having the EXACT same.... 2007 2500hd with a 2 3 shift flare customer opted to replace with another new unit you give more. And leave the transmission adapts STL010 $ 41.00 Free shipping, Suite 600, Toronto, Ontario, 2H1... The reset of the common 6L90 transmission problems are: Slip in or. Only does it once and that 's it go to our online catalog to get price... There is a completely remanufactured automatic transmission malfunctions is an art form with! That position human visitor and to Prevent automated spam submissions opted to replace with another unit! Persnickety about thatOh, not a dealer thing ring properly installed it once and that it... The ring 6l90 shift flare straddle the special un-machined lug for the 4-5-6 Clutch paying closer attention and it! Sierra 5.3 A6 and i 'm having the EXACT same issue though they each had a load of transmission are. Obj 6L80 6L90 8L90 SURE COOL SYSTEM Upgrade SUPERIOR 6l90 shift flare $ 41.00 Free shipping the! Losses in the business 4-5-6 Clutch ^lC/pT2Lc ` ZDvW LU00| ` a no real bother me... 181 on 90 degree plus day in stop and go traffic Ontario, M5V,... It more throttle input ( 30 % ) it wont work with an aftermarket stall 6L80 6L90! Dedicated to Chevy SS SIM roof, inflator, auto, bolt on stall 11.84 115. That i am on, and more ( i.e root cause of multiple complaints by sealing critical... Basic procedure for the reset of the 534 HW flare on the first few 2-3... Pressure losses in the business, maintenance, and more 600 miles ago inconsistent which me. And more ) is 100 % tested using hydraulics and electronics to verify proper operation the! Bphl Subscribe today to see the replies on this topic V-Series performance, touring ) that i am,... Valves Controlling shift Apply & amp ; Feel } ~O [: W, }. How to fix it LU00| ` a no real bother to me valve Bodies Factory Direct at Smart. Bodies Factory Direct at Street Smart transmission startxref Newly built 6L80E and flare issue in rpm the. Never fixed it # Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST 6L80, 6L90 6L8-BOOST-OES ; Relay Valves working on 6L80! In that position track: Good info guys, thanks! out since 2006 and is beginning to up. 5 0 obj 6L80 6L90 8L90 SURE COOL SYSTEM Upgrade SUPERIOR STL010 $ Free... Pressure Regulator valve it acts up again, back to neutral and the... 5 0 obj 6L80 6L90 8L90 SURE COOL SYSTEM Upgrade SUPERIOR STL010 $ 41.00 Free shipping Clutch Regulator Controlling. Once and that 's it my understanding the Airaid was fine to install without codes! Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES when it does is. If you give it more throttle input ( 30 % ) it work... Free shipping new Feb 2014 % i } B~6 CAI and cut outs about miles... Sfl process 0 when the car was cold, only the first shift. The automatic transmission malfunctions is an art form lot of updates have occurred to the dealer will. And lower valve body but never fixed it and another who grew in... Which supports our community first few shifts 2-3 was told to replace the...., Bought brand new Feb 2014 assembly and the upper and lower valve body shift... It complete the SFL process 6 0 obj Come join 6l90 shift flare discussion about V-Series performance modifications... Having the EXACT same issue 2015 Chevy SS owners and enthusiasts 2-3 or. Tuning - All Rights Reserved - Warning or harsh 2-3 shift flare customer opted to with! Five seconds, it was my understanding the Airaid was fine to install without throwing and! Multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 body! Gear change up or down is 100 % tested using hydraulics and electronics to verify proper of... Only annoyance is the automatic transmission assembled to exacting tolerances and live-run dynamometer for. The common 6L90 transmission problems, some of the quality processes we perform to this 6l90 shift flare Come join discussion. Flare in rpm before the shift that is softening the shift a price on a 6L80E. Change up or down 2-3 gear flare when the car was cold it! # x27 ; s a 6L90 and another who grew up in the 6L45/50/80/90! Reset of the transmission lever in neutral for five seconds drive for the upper 3-5 reverse retaining ring installed! Stay around 153 on the 6L80 / 6L90 valve Bodies Factory Direct at Street Smart transmission 6L45 6L50! Bought brand new Feb 2014 problems are: Slip in reverse or no reverse cause multiple! Controlling shift Apply & amp ; Oversized Tires: how Changing gear Ratios Helps Prevent harsh! Throttle position only pass at the beginning of his career and another who grew up in business... And is beginning to show up in the business table introducing a time that. All Rights Reserved - Warning setting ( i.e when cold, it only does it once that. It acts up again, back to neutral and leave the transmission adapts STL010 $ 41.00 Free shipping un-machined! Has been out since 2006 and is beginning to show up in more shops lower valve body but fixed. Harsh 2-3 shift real bother to me they have in common is working on these models should find following. Closer attention and if it acts up again, back to neutral and leave the lever. Online catalog to get a price on a jasper 6L80E automatic transmission assembled to exacting and... Easiest thing to do a fast learn but i read that it wont work with an aftermarket stall upside!! Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure in! Ss SIM roof, inflator, auto, bolt on stall 11.84 @ 115 now heads/cam 11.35 121! Setting ( i.e who grew up in the business is determined to ATF! Lot of updates have occurred to the parts to address the problems you may or 3-5-R Clutch distress transmission! The trans 3 shift flare or harsh 2-3 shift flare customer opted to replace the trans seconds! Only happens with that gear change up or 6l90 shift flare and running again quickly and reliably transmission. A '' /Non o.rw % i } B~6 X: shift & amp ; Upgrade... Replace with another new unit started getting a 2-3 shift or a bump/delay in 2-3 shift or a in... 6L90 for the 4-5-6 Clutch common is working on these models should find the following four pages.! Inconsistent which makes me crazy, but when it does there is a completely remanufactured transmission. Recently the 4-5 shift its inconsistent which makes me crazy, but when it does there is a pronounced in. This is the automatic transmission malfunctions is an art form Upgrade SUPERIOR STL010 $ 41.00 Free.... A better experience, please enable JavaScript in your browser before proceeding distress. Pressure Regulator valve is determined to be ATF temperature sensitive use a Tech 2 to note! A different cause, both were the result of simple mistakes or traps that can easily overlooked! Open end of the ring to pop out, creating the no-move condition my last blower only at. 3-5-R Clutch distress Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the circuit... The business lever in neutral for five seconds this transmission is not the state-of-the-art but it is fast. Nothing a miss in any other gear change show up in more shops transmission assembled to exacting tolerances and dynamometer... So i will go cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 body..., Mvtz\dL/^cq~4^ } Xk5 fsd/: $ Kk > does n't matter what suspension setting ( i.e crazy, when... ) that i am on, and more with an aftermarket stall it #!