My car keeps running hot I had flushed the system and put new thermostat in it it runs hot if I go over 50 mph Its a 1999 olds alero With a 3400 motor

check your fan if its work,your radiator maybe clog, your water pump

Someone told me since my air dame is missing that could cause my car to run hot also. Ive bleed the system theres no water in my oil.

It was missing when I bought the car

I have had it flushed and new thermostat. It starts running hot with in 10 minutes of me driving it but when it does I pull over and open the bleeder value and the temp. drops then I can drive it for a while but when I cut it off I have to add more water to it

I have had it flushed and new thermostat. It starts running hot with in 10 minutes of me driving it but when it does I pull over and open the bleeder value and the temp. drops then I can drive it for a while but when I cut it off I have to add more water to it

Not sure the motor has been switched to a 3400

I have a question I replaced my fans on my alero and they are going slow and I was wondering why are they going so slow?

I have an 2000 oldsmobile I done chane the walter pump thermostat and the radiator but my car is still ruuning hot thiers no leak in it can anyone that know fo sho would that be a head gasket issuie

It could possibly be intake gasket leaking