COOLING SYSTEM NOT CIRCULATING

1994 Chevrolet Truck

Tiny

Steve64

August, 6, 2011 AT 4:32 PM

94 Chevy pickup 350 motor. Cooling system won't circulate. No sign of leak and I took out the thermostat. What could the problem be?

FOUND 4809 RELATED QUESTIONS

3 Answers

Tiny

JDL

August, 6, 2011 AT 5:07 PM

Maybe the water pump?

Tiny

Steve64

August, 6, 2011 AT 5:48 PM

GM uses a pump pressed on a shaft which never comes off. I have herd tell of the pump fins wearing off to the point that it doesn't pump but this would be an extremely rare event. The pump is only a few years old.

Tiny

JDL

August, 6, 2011 AT 6:24 PM

Backflush the engine block and flush the radiator. All I can do is make suggestions, I can't see anything from here. If you don't like my answer, post the question again and I will leave you alone.

Please login or register to post a reply.

Air Conditioner Recharge - Simple
Blend Door Actuator Replacement