1991 GMC Sierra overheating

1991 GMC SIERRA
300,000 MILES • V8 • 2WD • AUTOMATIC
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TURNERWOODSHOP
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  • 1 POST
The water temp. gage keeps showing in the red. I have replaced the water pump, thermostat and the radiator cap. What else can I do?

Thank You
B. Turner
Oct 21, 2009 at 10:48 AM
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REDNECKERIC511
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  • 4 POSTS
i had the same problem with my 92 and it ended up being the radiator its self because someone used that stop leak crap
Nov 5, 2009 at 3:54 AM
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