Cadillac Repair: sudden acceleration, auto theft expert, auto theft SIU claims investigation expert

Question
my 1991 deville 4.9 suddenly accererates and sometimes the gas pedal vibrates what should I/can I do

Answer
Hi,

Is the sudden excelleration an intermittent problem or does it happens all the time?
As for the gas pedal vibration. As indicated by you appears to be intermittent because you say "Sometimes."
Intermittent problems are the  The most difficult to find.
You need to consider a variety of issues to rule then our one
by one.

Does this happen with a warm engine or cold engine
Does it make a difference if the weather is cold outside?

The accelerator cable is similar to other cables in the car. You have braided wire that runs through a plastic housing. A strand of wire comes loose and you will find the cable bind. This could be your sudden acceleration issue.

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