Engine Cooling problem
2001 Chevy Tracker 4 cyl Two Wheel Drive Automatic 143000 miles
We have replaced the thermostat, hoses, alternator, battery, and flushed the system. But it still overheats. No leaks, water moves in the system, but as soon as it is drive, it overheats within a half mile. Any suggetsions? Thanks!
Check the hermonic balancer is not spinning inside its self. The belts still turn. To check turn engine off and trun to roll the engine over by just rolling the water pump pully. The engine fan should also turn at this time. If not look at the hermonic balancer. You will see that the outside is turning but the inside is not.