first look on the back of th engine there should be two heating lines running into the firewall.when you see where they run into the firewall go inside the car and remove all of the pieces under the dash.if you got it right it should look like a very small radiator,remove all necessary mounting screws or bolts.go back into the engine bay and unclamp the two heating lines that run into the firewall and that should be about it.
good luck to whomever
cutlass supremes are so baller
You can find the 1993 Oldsmobile Cutlass block heater on the right hand side of the engine block. You can follow the block heater cord directly to the block heater.
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
On a 1982 there are two doors, one in the heater outlet and another behind the glove box. May be the same for 1988.
take the 2 hoses off to the heater core and get a hose and flush out the core through both hose fittings on the firewall.
The heater core on a 1984 Cutlass Supreme is located under the blower motor on the passenger side of the car, under the hood. First you need to remove the blower, and the hoses connecting the heater core. Replace the core, re-attach the hoses, and put the blower motor back on.
May be a defective thermostat or heater core
Yes, if the blower isn't working. If it turns out to be the fuse, and it blows again, you probably have a bad blower motor.
How to replace a heater hose on a 2001 Oldsmobile silloute
how do you replace a heater core in a 91 Oldsmobile 98
how do you get to it
maybe this will help,,, i just replaced the water pump,heater core,thermostat,battery,alternater on my Oldsmobile and found this site to be very helpful even has pictures AutoMedia.com maybe you can find your answer there good luck
At the firewall on the passenger side
NOT AN EASY JOB all of the av ducts have to come out from under the eash. Get a manual on your car and it should have pictures.
Take to a shop, there is about 25 or 30 blots to take out and not easy to get out
You can purchase a used shop manual for that vehicle. Check ebay for such a manual.
To do it correctly, get a manual ftom a parts store or AUTOBOOKSONLINE.COM. They have pictures and everything
if you buy a book it is simple 2 to 3 hrs
It's on the firewall up high on the passenger side. You may need to remove the alternator to get it out.
Well i recently just replaced my 1989 Oldsmobile Cutlass Calais S 2 door Heater Core. Man is it a Job! You have to dismantle the center console including the parking brake and radio to get to the heater core. once you pull all the plastic/fake leather away its pretty easy. Well i recently just replaced my 1989 Oldsmobile Cutlass Calais S 2 door Heater Core. Man is it a Job! You have to dismantle the center console including the parking brake and radio to get to the heater core. once you pull all the plastic/fake leather away its pretty easy.
Could be, low on coolant, stuck open thermostat, plugged heater core, temp blend door malfunction,
Might be a bad heater control
Either one of the heater hoses are leaking or you have a freeze plug on the side of the engine leaking.
Get it warm and feel both heater hose's at the firewall and see if both are warm. If not, the heater core is probably plugged.
The heater core may be stopped up. Try flushing it, or replace it.