This is still in reference to the 98 grand prix with the temp issues

30

Asked by May 20, 2013 at 11:57 PM about the 1998 Pontiac Grand Prix 2 Dr GT Coupe

Question type: Maintenance & Repair

Do you think it could be the temp sensor is bad, causing the temp to read low and then high in stop and go traffic?

2 Answers

33,375

Possibilit, how high/low

96,155

It could be a worn out water pump not moving enough coolant at idle.

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