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1998 Ford Mustang Question: what will happen if the transmission fluid is overfilled by a quart or more?



demalu, Bakersfield, CA, July 30, 2012, 01:52

Will this cause the forward gears to not work but reverse does. will draining the excess out make it work right? Trans re.cently rebuilt

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    Miles Auto Services (884 Answers) , Richmond, VA - (804) 885-4176
    milesauto July 30, 2012, 08:31

    Fluid level should not be over filled as over a period of time it could cause fluid leaks at pump seals. If you are having problems with no forward gears 1 qt of fluid would not cause that issue. May want to check with supplier of transmission and get advise from them on your problems...check to see if in warranty.

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  • Answer #2

    Greg's Orange Auto (15216 Answers) , Orange, CA - (714) 361-9386
    globalhelper July 30, 2012, 09:03

    most likely it will blow out your overflow and cause fluid leaks

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