1979 Buick Electra

Engine Mechanical problem
1979 Buick Electra V8 Two Wheel Drive Automatic 47,145 miles

My cruise control engages but when a variation in speed occurs the speed steadily increases to the point I have to disengage the cruise.It just takes off slowly but staedily. I have put 2 other cruise control moduals on the car and they don't even engage.

Daniel buck
September 24, 2010.

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