Question about 1999 Pontiac Sunfire
My wifes 1999 Sunfire has had problems cutting out and surging , spent 700.00 at local GM dealer still no results. I read somewhere on the web try to changing the Throttle Position Sensor. Changing the TPS has worked both times to fix the problem, for some reason the TPS failure will not send a code. We have had the car since 2000 and the chinging of the TPS has solved the problems bothy times. The TPS at NAPA in Canada is 74.00 in the US most likely cheaper, try this first based on my experience, GM will not help all they do is read codes.
Posted on Dec 16, 2008
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