1996 Cadillac DeVille "plug car heaters" Questions

car over heated To by pass the heater coil, you must connect the two hoses going into the heater coil. Did you do this? or did you just plug one hose line? best to replace heater coil if it is leaking

...work. i,ve replaced it with a recycled mtr. and it doesn,t work. i am getting power at the fan plug. help!!!!! if you are getting power at the fan plug, it is possible that the recycled motor is ...

...going through the heater core in order to get hot air into the car. If the heater core is partially plugged, it will restrict the flow. If you have a head gasket that is putting exhaust into the ...

...going through the heater core in order to get hot air into the car. If the heater core is partially plugged, it will restrict the flow. If you have a head gasket that is putting exhaust into the ...

...going through the heater core in order to get hot air into the car. If the heater core is partially plugged, it will restrict the flow. If you have a head gasket that is putting exhaust into the ...

cant find freez plug for 1999 cadillac davill Hello rogelioma758: My name is Roger and I will help you. The 4.6 engine used in the 1999 Cadillac De Ville does not have freeze plugs. This was a cast ...

1994 Cadillac DeVille - heater blows but no heat. Changed thermostat no help. heater core maybe plugged up. Need to check that first

not blowing out heat but the blower works Your heater core could be plugged, My son just had the same problem with his Chevy truck. A mechanic blew out the core and cleared the obstrution in the ...

...freeze or bad water pump. Does the engine overheat at all? Look for a stuck open thermostat or a plugged heater hose or core. If there is a lot of rust in the water you can bet the heater core is ...

my cadillac is not giving me any hot air ,ive replaced the radiator, changed the thermostat, has a new water pump, where do istart to look. Feel the 2 tubes at the firewall for the heater core. If ...