When my car shifts second the tire chirps
Running On Empty
Joined: Jul 2018
Posts: 26,048
From: Earth
Seriously? You're asking without providing ANY information other than a TH-400. Size of rear-end, open vs posi, size of engine, RPM when shifting, WOT, radial vs bias-ply, type of car. What you are asking is nearly impossible to answer without appropriate information.
Thread Starter
Olds Specialist LOL
Joined: Jun 2012
Posts: 2,220
From: TUCSON
68 455 C heads
open rear SA code
Not sure what year trans maybe orig.
have to check code
I was kinda trying to be funny, most turbo 400 chirp second when you lean in it alittle but this one just driving slight on the accelerator it gets about 1 foot chirp
225/70/14 BFG
open rear SA code
Not sure what year trans maybe orig.
have to check code
I was kinda trying to be funny, most turbo 400 chirp second when you lean in it alittle but this one just driving slight on the accelerator it gets about 1 foot chirp
225/70/14 BFG
Registered User
Joined: Jan 2010
Posts: 6,105
From: central Indiana
Some of the factory performance TH400 had a pretty aggressive valve body calibration. Even those had to be mild enough that part throttle shifts wouldn’t scratch the tires on every shift. It sounds like someone installed a shift kit.
Are you wanting to tame the shifts?
Are you wanting to tame the shifts?
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