The cooling fan at the radiator is not coming on. Running the heater take heat out of the coolant as it goes through the heater.
I need to know how to replace the heater core in a 1987 cadillac seville. I would like to have step by step instructions on the removal and replacemnet of this part. Where it is located and how to remove it
Heater hose or heater core.
Heater coil
Check the A/C fuse, that's what happened on my '85.
Start with the fuel filter you may have sucked some nasty stuff from the bottom of the tank, make sure the fuel pump is working also if it ran dry for any amount of time it may be damaged.
Heater core (radiator) needs to be cleaned or changed
Cadillac automobiles have been made from 1902 to the present day (except during WW II). Wikipedia has a good general overview of the brand if you would like to learn more.
the fan has a high amp draw roasting the control module replace them both!!
no.....the heater would have to be leaking
You need to be more specific. If it's in the inside floor board it would be your heater core. If you post a more specific e-mail I might be able to help
Have somone hold a hot cup of water and blow it towards you. This will keep you a little warm. It would be bad if the person had bad breath.
FM is out on your stereo, i had same issue.