1995 Pontiac Bonneville "car engine revs downshift" Questions

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...in neutral, the engine revs up with no drive whatsoever, but downshift by itself with no problem when slowing down or stopping You are experiencing first stages of trans failure, and the 4l60 has a ...

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car down in 4 wd. As it should. Lower gear means higher engine revs. Warning - downshift at too high a speed will cause damage to your engine and transmission. Why are you dong this anyway? Saving the

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Question about Pontiac Bonneville

1 Answer

...sames strange but i would say you might have a transmission problem that makes the car revs up because it look like it keeps downshifting after a high Rpm which makes the engine idles high. Good ...

...engine revs when slowing down at stops, when automatic transmission downshifting. what are some causes of this? I had a similar issue with my Sebring. I took it to the dealership and they just ...

...engine and trans are working together to handle the acceleration of your car and as your car's speed increases the trans will adjust again (EG: shift gears) this is more of a weight to acceleration ...

Question about Pontiac Bonneville

2 Answers

...car often downshifts to a lower gear when applying the brakes. This happens much more when braking sort of hard while going downhill to a stop. Downshifting uses the engine for braking, and in the ...

Question about Pontiac Bonneville

1 Answer

2001 buck regal brakes holding brakes are holding, getting hot while dring. causing engine to rev up and transmission to downshift Brake master cylinder faulty failing to release pressure.

Question about Pontiac Bonneville

1 Answer

...engine bucks, manually downshift to 3rd gear and engine accelerates without a problem. Full acceleration engine fails to rev to red line. 115k miles, no engine light.. could be your throttle ...

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