Mechanics

GEO PRIZM RPM PROBLEM

1994 Geo Prizm • 133 miles

My temp gauge go down and rpm go up and heater stops blowing cold air. But then temp gauge will go up and rpm go down and I get hot air again, it goes back and forth?
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Guest
March 1, 2013.



Check your cooolant level first then have pressure checked for leaks.

Hmac300
Mar 1, 2013.