MY AVALANCHE OVER HEATS WHEN I TOW BUT ONLY UP ...

2002 Chevrolet Avalanche

Tiny

Anonymous

November, 3, 2012 AT 11:11 AM

My avalanche over heats when I tow but only up hills no mater what size of hill

FOUND 407 RELATED QUESTIONS

3 Answers

Tiny

ASEMaster6371

November, 3, 2012 AT 3:04 PM

Radiator is too small. For towing, you need a bigger radiator to keep the motor cool.

Roy

Tiny

Ggrumpy

November, 4, 2012 AT 11:23 PM

I had the same problem with the same avalanche. I replaced the fan clutch and everything works great.

Tiny

ASEMaster6371

November, 4, 2012 AT 11:27 PM

Fan clutch has an effect at idle. It is turned off above idle

Roy

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