1992 Chevy Suburban (350, 2 wheel drive, auto) with 135000 miles. Cooling system sprung a leak. I replaced the thermostat housing, gasket, new theremostat, new radiator cap. I flushed system, added new 50% coolant. I replaced temp sending unit. Temp guage fluctuates. Goes up high, but I check the engine and it does not feel hot. No steam. I can actually put my hand on intake manifold. Top hose is hot but normal. Could it be the water pump or radiator? This wasn't doing this before springing a leak and my doing all this work.
have the same problem?
Monday, November 6th, 2006 AT 12:38 PM