2001 Buick Century
I have a 2001 Buick Century 3.8l V-6, 152,000 miles ( highway ):
At times engine reves to a high RPM and will not drop when the brake
is applied. I have to pull the vehicle over, put it in park and turn off the
engine, let it cool down, re-start it and it runsfine. Today it was
holding the RPM's until the engine cooled down.
The Catalytic convertor was replaced two months back, probably the
wrong size. I have been told alot of things to to see if they are the
problem.I thought that with the information listed above someone
mighthave had the same problem.
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