1996 Pontiac Bonneville Transmsision No Overrdrive

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William

1996 Pontiac Bonneville Transmsision No Overrdrive

Unread post by William » Thu Oct 25, 2012 3:10 pm

1996 Pontiac Boneville SE transmission shift power buttons stay lit inside the car. When started car while still cold will not go into overdrive untill shifted into first gear.

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ProTech
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Re: 1996 Pontiac Bonneville Transmsision No Overrdrive

Unread post by ProTech » Thu Oct 25, 2012 6:33 pm

This is a typical symptom of a transmission that is about to fail. Usually gears will start to have problems engaging, or shift at different speeds than normal. A problem like this will only get worse over time, so it is important to get the transmission repaired now so the cost is cheaper. A reputable shop would be needed to do this, as the transmission would need to removed from the vehicle, disassembled and inspected to find the problem areas.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

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