Question about 1997 Pontiac Grand Am

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1997 pontiac grand am

I have a 97 pontiac grand am and at 90 klms an hour the trans wants to shift back it to drive from overdrive. going up a hill it is worse at all speeds like it cant make up its mind. the tranmission feels very rough when it does this. any answers for this problem? a trans temp sensor? or a shifting soloinoid?
thanks

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Check the transmission fluid. Also place a paper towel and drop a fewdrops of fluid.if the fluid is good it will spread and will be a red or brownish red color. if it is dark and hardly spreads, then change the fluid.But it could be a temp sensor or shifting solenoid also. check the filter also by removing the pan if the other solutions don't work.

Posted on Nov 08, 2008

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Posted on Jan 02, 2017

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