MY TRUCK HAS THE 4

1989 GMC S15

Tiny

Anonymous

March, 13, 2013 AT 5:29 PM

My truck has the 4.3L V6. The issue is that the temperature gauge will spike as if the truck is overheating. After the spike, it will return to normal operating temperature, but will consistently flutter between normal temperature and 210 deg which is the midpoint on the temperature gauge. What could be causing this issue?

FOUND 1435 RELATED QUESTIONS

Please Help

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1 Answer

Tiny

JDL

March, 13, 2013 AT 6:27 PM

Might be an issue with temp gage sending unit?

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