1988 Ford Ranger 6 cyl Four Wheel Drive Manual
Truck is running hot. Temp gauge will read normal then hot then normal then hotter and fluctuating from then on. Just replaced thermostat, hoses and fluid. Didn't really flush it because drain cock was releasing fluid in only a steady trickle. Took close to an hour to drain. Radiator was replaced a few years back. I found old thermostat not working when tested. New one did work when tested. Any way to unclog radiator with out replacing? Could it be something else?
have the same problem?
Thursday, May 13th, 2010 AT 5:30 PM