I have a 1993 Chevy Suburban with a 350 and it has 210,000 milesI on it. I have replaced the thermostat, water pump, both the switch and sensor, radiator with radiator cap and a new clutch fan. It overheats only at idle or in stop and go traffic and peaks out at 240-250 degrees. But once I get moving it cools down to normal temp at 190-200 degrees. What is the normal operating temp for the Suburbans and what am I missing. What could it be. I don't know what else to fix on this truck?
have the same problem?
Saturday, August 4th, 2007 AT 10:13 PM