overheating put a new thermostat in

Asked by Chevyproble Nov 12, 2016 at 07:41 AM about the 1993 Chevrolet Blazer 2-Door 4WD

Question type: Maintenance & Repair

I have a 93 4.3 Vortec Chevy S10 Blazer put
in new thermostat and it is still overheating
as I'm sitting at a red light as soon as I hit
the gas and hold it to the floor as I take off it
cools down cannot figure out the problem
because when it first happened I thought
thermostat

2 Answers
20

rawrbomber answered 8 years ago

How does the Antifreeze look? Might need to flush the cooling system, Maybe a weak water pump?

2 people found this helpful.
Mark helpful

UnaRose answered 4 years ago

I am having the same trouble with my 2005 Blazer. Did flushing it help or did it need a water pump? Is it difficult to replace the water pump?

Mark helpful

Your Answer:

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