kbenz
Full Access Member
I have a 96 motor stroked to a 383 in my 64 gmc. 20,000miles approx. Put a serpentine setup on about 3 months ago (along with new water pump) Motor seems to be cooling fine but I have no flow coming out of the pump for the heater. I can put a hosepipe to the return side and water flows out the output. Not sure how long its been like this I just opened the valve this past saturday to run my defrost. What y'all think?
Engine is cooling fine
Engine is cooling fine