Does driving fast cause overheating?
The potential causes of a car overheating at highway speeds are a stuck thermostat, a restricted radiator, or a kinked hose.
Why is my Jeep Cherokee overheating while driving?
Engine runs fine but gets very hot while driving. This problem usually occurs after moderate to extended periods of driving. You may or may not notice steam coming from the hood or smell coolant. Any of the above causes for overheating on short trips. The car is overloaded or being driven too hard. The Fix: Lighten the load and back off the gas.
Where is the cooling fan on a Jeep Cherokee?
Located on driver side of radiator facing engine, the auxiliary electric fan is intended to supplement your clutch fan and provide additional cooling when engine temperature exceeds approximately 215* as well as anytime the air conditioner is on.
Why does my car overheat when the AC is on?
Two things, the air flow may be blocked and/or the engine fan may not be turning. You may be able to blow the debris out of the rad by blowing compressed air from the engine side. The fan clutch may be shot, or the temp sensor (that locks the fan clutch) may not be working correctly.
What should you do if your car engine is overheating?
There’s nothing good about an overheating problem. If your engine is running hot you should try to fix the problem as quickly as possible. A hot engine can do damage to itself, even if it isn’t fully overheating. Regular maintenance can help with this issue.
Why is my Jeep Cherokee overheating in traffic?
Check the clutch fan. It’s easy to overlook but a bad clutch fan will cause overheating in stop & go traffic, while you’re idling or out on the trail at low speeds. When you rev the motor, you should be able to hear the clutch fan ‘roar’ up to speed slightly behind your engine speed.
Located on driver side of radiator facing engine, the auxiliary electric fan is intended to supplement your clutch fan and provide additional cooling when engine temperature exceeds approximately 215* as well as anytime the air conditioner is on.
Why does my Jeep Cherokee have too much coolant?
When the thermostat is stuck open, the vehicle will be getting too much coolant. On the other hand, if it is stuck in the closed position, the radiator will not be getting any coolant at all. If you do end up replacing the thermostat, make sure the new part is an exact match to your make and model of Cherokee.
What happens when the thermostat is stuck open on a Jeep Cherokee?
When the thermostat is stuck open, the vehicle will be getting too much coolant. On the other hand, if it is stuck in the closed position, the radiator will not be getting any coolant at all.