It can be a result from many causes; but a few you can check are:
1) the Catalytic converter is mostly plugged, and can flow the lower gas flow at idle, overheating at higher RPM's, like when driving.
2) The Exhaust system has a restriction, like a pipe that has been flattened reducing flow capacity.
3) The Ignition timing is misadjusted (in cars with an ignition distributor), or the spark advance mechanism is worn out or sticking, preventing proper timing advance at higher RPM's, like when driving.
4) The fan (or water pump) pulley is slipping under the belt, this aggravates at speeds above idle. Or if the fan has a thermal clutch, the clutch is defective and slips.
amclaussen.
Wiki User
∙ 14y agoNeed to change your thermastat i have done that but still over heats when driving
Need to change your thermastat i have done that but still over heats when driving
thermostat or electric fan
my hyuandai xg300 over heats only while i drive it why?
check to make sure your radiator cooling fans are working. You can do this with the car idoling, even cold they should come on with the ac. Next check your freon level.
put on ac in car and over heats
Yes, it is possible to run over a fish while driving over a ford, especially if the water is shallow and the fish is near the surface. Fish may get caught under the vehicle or be directly impacted by the tires as the vehicle passes over. It is important to drive slowly and cautiously through fords to minimize harm to aquatic life.
If you are feeling sleepy while driving, you should pull over as soon as it is safe to do so.
Over 20 psi at idleUnder 80 psi while driving Over 20 psi at idleUnder 80 psi while driving
your electric fan is not working , check the fuse ,then the relay , then fan motor , one or more will be bad .
Probably because he texts while driving
pull over and call for help