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1999 Chevrolet Monte Carlo LS 2dr Coupe

1999 Chevrolet Monte Carlo
Trim Info:
Front Wheel Drive, 2 Door Coupe LS, Mid-Size
20 mpg city / 29 mpg hwy
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November 23, 2012, 8:25 pm

William F
 

Question: little heat when driving

hi I have a 2003 montecarloss with the 3800 motor. If i let it idel the temp will rise to normbel; but as i drive it drops down to allmost nothing, i only get wormair


December 1, 2012, 10:22 am

Ron W
Expert Mechanic

Sounds like you need a thermostat. It may be stuck open.


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