You could try checking or changing your thermostat and or check to see that there is in fact hot water from your radiator running into your engine and then through your car via 2 rad hoses located on your firewall in the engine compartment, 1 hose going to the heating system and the other hose returning from the heating system. The blower motor or heating systems in most cars have their own little radiator located most of the time just behind the blower motor inside your car. It receives hot water from the engine in order to blow out the hot air that we receive inside the car. If you don't have any hot air then check those things. Be sure to have enough water in your cooling system and that the thermostat is opening when the engine is warm for the hot water to begin circulating through your engine and through your heating system. NEVER OPEN THE RADIATER CAP WHEN THE ENGINE IS HOT! The hot water and pressure will spay out causing burns to your face and skin!
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.
cutlass supremes are so baller
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.
Could be, low on coolant, stuck open thermostat, plugged heater core, temp blend door malfunction,
What do you mean by "has no heat"? No air blowing out, blowing out cold air when heater is on, blowing nothing at all? Heater not turning on? What specifically is happening?
No one knows if:The heater is NOT blowing - or blowing on high speed only, or... The heater IS blowing, but the air is NOT hotEither way, the "Related Questions" below will get you started
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
check heater motor
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.
Disconnect both heater hoses from heater core and connect them together
please tell me how to remove the heater to get too the heater coil
how do you get to it
How to replace a heater hose on a 2001 Oldsmobile silloute
faulty control valve on heater or air in the lines
If your heater is a heat pump , then yes.
Low coolant and a clogged heater core are possibilities.
If the AC is Blowing cold and turn off and on, the AC/heater control switch is bad. Replace it on eBay for around fifty dollars. Work great now.
If you feel no air blowing at all (when you are not moving) then your fan is not blowing. If it is blowing air, and it is cold, when the heater is on, then most probably your heater core is leaking, or is clogged. These are easily replaceable and go bad all the time in older cars.
how do you replace a heater core in a 91 Oldsmobile 98
May be a defective thermostat or heater core
Could be a bad thermostat or heater core
You may need to replace your Thermostat or your Heater Core.
One reason your home electric heater is blowing cold air is the heating elements are burned out. A bad thermostat may also be the problem.