Engine Cooling problem
1997 Chevy S-10 6 cyl Four Wheel Drive Automatic 125, 00 miles
I have a good one. Under acceleration coolant temps rise 10-12 degrees. This never happened in 120,000 miles and came on abruptly. I have replaced-radiator, water pump, thermostat, clutch fan, hoses, catylitic convarter, fuel filter. I isolated the the transmition rad. Cooler with an external unit. Have check maf and O2 sensors cold and hot all with in specs. Checked intake for cracks. To witch I thought it could be, you know maybe a confused computer. It's not using coolant, no bubbles in the rad, no fluid in the oil. It runs good, just wants to heat up. Help!
have the same problem?
Friday, January 22nd, 2010 AT 3:18 PM