Hey everyone, i have a 94 st automatic which shifts hard when i put it in drive and reverse, it does the same is it drives as well, if shifts hard with a loud thud, anybody have any idea of what could be causing this?
hard shifting transmision - 6G Celicas Forums
I'm not sure myself either but I believe it could be a selenoid.
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Check the engine mounts
1993 Celica GT Coupe - sold1994 Celica GT Liftback
Per the BGB, possible causes of harsh transmission engagement at any driving range:
Throttle cable out of adjustment
Valve body or primary regulator faulty
Accumulator pistons faulty
Transaxle faulty
Throttle cable out of adjustment
Valve body or primary regulator faulty
Accumulator pistons faulty
Transaxle faulty
When is the last time the ATF was changed?
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When I looked up the 6G Celica on Consumer Guide, one of the few trouble spots mentioned was:
Automatic transmission: Automatic transmissions may shift harshly due to rubber check balls in the valve body wearing out. (1994-99)
http://consumerguideauto.howstuffworks.com...ta-celica-6.htm
Automatic transmission: Automatic transmissions may shift harshly due to rubber check balls in the valve body wearing out. (1994-99)
http://consumerguideauto.howstuffworks.com...ta-celica-6.htm