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#1 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: Wild Cherry LT1 Join Date: Dec 2016
Location: Massachusetts
Posts: 1,973
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10L80 / 10L90 Correct Fill Temp
So, I have, and have had for a while now, some banging / clanging when going between reverse and drive quickly and between drive and park / vice versa. There’s also a delayed slack type of transition feel when this happens… which seems much more prevalent when the the transmission is under ~ 140 (what the dash reads). Otherwise, the car shifts great.
I plan to check the fluid level once the fill adapter and the fluid arrives (this week). What I really need to know is what temp should the fluid be when checking the level? I watched YouTube video and it said 170+, which seems pretty high. Going by the dash, the highest temp I’ve seen is around 148F. I plan on using a laser gun pointed at the pan. Is 170F the correct #? If the fluid is fine, off to a dreaded dealer visit I go ![]() Thanks.. Last edited by Chutzpah; 04-08-2023 at 09:15 AM. |
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: Wild Cherry LT1 Join Date: Dec 2016
Location: Massachusetts
Posts: 1,973
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Since no one answered… I found the info on my own. Figured someone else may need it, at some point.
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#3 |
![]() Drives: 2020 Rally Green ZL1-1LE Join Date: May 2020
Location: Illinois
Posts: 501
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Thanks for posting this!!!
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#4 |
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2020 Shadow Gray 2SS
Drives: 2020 2SS - A10, NPP, MRC, CAI Join Date: Dec 2019
Location: SoCal
Posts: 3,687
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Good grief that is some very specific instructions...
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2020 SGM 2SS - A10, NPP, MRC, Red Calipers, Black Fender Badge, Footwell Lighting
After delivery: - GMP CAI, GMP Black Strut Tower Brace, MRR017 1LE Wheels, SS Armrest, Black Fuel Door, Stainless Pedals, SS Wheel Caps, GM Splash Guards, DD Smoked LED Markers, Smoked Rear Reflectors, Mishimoto Catch Can, Xpel PPF-Full Front & Rockers, 35% Tint, CeramicPro coated, RST Stainless Brake Lines, Castrol SRF, MSD Plug Wires, Mamo V3 Ported TB Left: My "fun" ride (455 HP). Right: My "work" ride (52,000 HP): a Gulfstream G600. One's top speed is 180 Mph, the other, 620 Mph. BOTH AWESOME to operate... |
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#5 |
![]() Drives: 2016 Camaro 2SS "Convertibobble" Join Date: Mar 2022
Location: Peoria, IL
Posts: 280
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Captain,
Was thinking the exact same thing. A *nine degree* window of proper temp range, i.e., around 2.x% variance if in the 170's? Hope that TFT is accurate, if so much depends on getting it right.
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'16 2SS Garnet Red ~24K
"Mods": GM wind deflector, home-made rear seat delete & platform, not-quite garnet red key fob cover (+10rwhp) '99 4Runner 367K '94 ST1100 146K |
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#6 |
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Give speed a chance
Drives: 2015 Camaro 2LS, 2015 Camaro Z/28 Join Date: Nov 2019
Location: Mesa, Az
Posts: 2,789
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What a f-ing PITA!
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2LS: a TREMENDOUS machine. Z/28: it's a BIT MORE POWERFUL, of course.
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#7 |
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Petro-sexual
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Thanks for posting this!!! This is very helpful!
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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#8 |
![]() Drives: 2022 Camaro LT1 A10 Join Date: Nov 2015
Location: new england
Posts: 570
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Did you do the fluid change? How's the trans acting now?
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#9 | |
![]() Drives: 2020 ZL1 A10; Shadow Gray Metallic Join Date: Sep 2020
Location: Chicago
Posts: 251
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What's interesting is this manual is different from the procedure that everyone lists from Weber Auto on YouTube:
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#10 |
![]() ![]() ![]() ![]() ![]() Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
Posts: 1,652
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#11 |
![]() Drives: 2020 ZL1 A10; Shadow Gray Metallic Join Date: Sep 2020
Location: Chicago
Posts: 251
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The one posted above
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#12 |
![]() ![]() ![]() ![]() ![]() Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
Posts: 1,652
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I’m pretty sure the manual above is the one that the gentleman from Weber was reading from explaining the procedure in their video
I see what you mean about different, the check temp has changed with this manual 75-80 instead of 95-100 Last edited by CalgaryZL1; 07-17-2023 at 04:09 PM. |
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#13 |
![]() Drives: 2020 ZL1 A10; Shadow Gray Metallic Join Date: Sep 2020
Location: Chicago
Posts: 251
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Yes that’s what I mean. The temps are different now.
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#14 |
![]() Drives: 2021 ZL1 1LE A10 Join Date: Aug 2020
Location: Nebraska
Posts: 22
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Yep, I changed mine at the higher temps. It was difficult getting the trans to that temp by power braking. That may be why they changed it. May be a little under filled now. Looks like it needs to be put back on the lift and checked at this temp. I’ll see how much fluid it takes.
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