Engine Cooling problem
1998 GMC C1500 V8 Four Wheel Drive Automatic 170000 miles
ive been losing coolant everytime ive drove my truck. Theres no sign of leakage anywhere. No coolant in oil. No oil in coolant no over heating. All hoses are good and no sign of the water pump failin or leaking. The intake manifold shows no sign of leaking, I put a pressure test on it and over 8 hours no movment in pressure, engine was completly cold. There is a smell of it burning while running but theres no white steam or smoke. Just alittle of white smoke out the tailpipe and the usualy looking condensation.
is it possible for the coolant port or exhaust port to blow through to the other in the head and if it is possible what actions should I take. Will there be more damage to come.
have the same problem?
Monday, April 27th, 2009 AT 9:13 PM