Engine Cooling problem
1988 Other GMC Models V8 Two Wheel Drive Automatic 70000 miles
I have a 1988 Motorhome with a 454 Chev engine. The mileage is 70,000. I know that in a motorhome these engines have a tendancy to run hot.
The temperature guage ranges between 200 and 220 on a really hot day. I have been told by my mechanic he believes the guages to be off by 20 degrees. I have new coolant, new thermostat (165 degree thermostat) and a new radiator. Do I have a problem running at 200 to 220? Thanks Mike
Friday, July 4th, 2008 AT 11:48 AM