Best Answer

A faulty thermostat. leaking head gasket lower radiator hose soft collapses when motor is reved up

User Avatar

Wiki User

โˆ™ 2005-07-03 00:23:24
This answer is:
User Avatar
Study guides

Where I can purchase purchase HID Fargo ID card in Dubai

See all cards
No Reviews

Add your answer:

Earn +20 pts
Q: Why would an engine overheat while driving but stay at same temp while idle?
Write your answer...
Still have questions?
magnify glass
Related questions

Why would antifreeze spew out of the reservoir tank after you shut off engine but don't overheat while driving?

Either the vent cap is no longer venting, or the reservoir is overserviced. Just a thought.

Why would 2000 Chevy Malibu engine just die while driving?

Lots of reasons, but mine was the fuel pump was bad. It would overheat after driving maybe 15 minutes, then I would let the car stop for an hour or two and it would start back up.

What is the Hissing sound from engine while driving?

IF it is Turbo charged then that would be the turbo.

What would cause the engine light to come on and stay on while driving a 2002 Jeep Liberty?

get an engine diagnostic scan.

Why does 1987 Cadillac overheat when idling?

It could be a bad fan clutch. If the fan clutch goes bad it could cause it to overheat while idling, but it would cool off when driving due to the wind going over the radiator.

Why would a fan runs while you are driving?

There are 2 fans that would be running while you are driving and that is normal... the compressor fan if you have the air conditioner running and the radiator fan runs to help keep the radiator cool while the engine is on.

Why would a Chevy cavalier stop running while driving?

blown engine, out of gas janitorial duties.

On a 1994 Buick Lasabre Why does the engine continue to rev up while driving even when brake is applied?

On a 1994 Buick LaSabre why does the engine continue to rev up while driving even when the brake is applied ? or when driving why doesn't the engine return to idle when the brake is applied? I would check for a vacuum leak

Why would the alternator over heat the car?

It will not cause the engine to overheat. You have another problem.

What would cause an engine to shake at idle and while driving?

It might be a broken motor mount or transmission mount.

Why would your 95 mercury van overheat while in traffic or sitting still but not while you drive it you changed the thermostat and the water pump already?

it may be because your fan is not pulling as much air as your engine needs.also the ac puts extra strain on your engine making it work may also have air in the cooling system creating hot spots in your engine. ignition timing can also cause a vehicle to overheat.

Engine staled while driving and the battery light came on then went off and then your check engine light is on would it be my alternator or battery that needs to be replaced?

your Alternator

People also asked