Engine Cooling problem
1994 GMC Sonoma 6 cyl Four Wheel Drive Automatic 200K+ miles
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I recently replaced a leaking hose and thermostat on my truck. It was running at 210 before repairs and I'm still up in that range after. My wife's Blazer has the same engine I do but runs no where near as hot. There is no sign the water pump is going out(bearing squeal or leaking from pump). Is there something I'm missing? Should I just pull the pump and replace? Thanks for any info.
1994 GMC Sonoma 6 cyl Four Wheel Drive Automatic 200K+ miles
----------------------------------------------------------------
I recently replaced a leaking hose and thermostat on my truck. It was running at 210 before repairs and I'm still up in that range after. My wife's Blazer has the same engine I do but runs no where near as hot. There is no sign the water pump is going out(bearing squeal or leaking from pump). Is there something I'm missing? Should I just pull the pump and replace? Thanks for any info.
May 29, 2008 at 11:39 PM
