First find out if the blower works. To do this disconnect the hot wire from the blower and use a jumper wire from the positive of the battery and connect it to where that hot wire was. if it does not go;;; then check that the blower motor is grounded.
Could be a bad thermostat or heater core
I have a 97 Buick Lesbre thermostat control temp blink every time I start my car and also blow cold air out what could be the problem?
Could have a 4.1L 252 cid V6 or a 5.0L 307 cid V8.
1996 buick park avenue heater blinks
Could be a bad thermostat or heater core
Your intake is probably cracked. I had the same problem as well as others on a 98 LeSabre. I could smell the antifreeze and the fluid leaked down.
You could have a problem with your thermostat in the car.
my heater doesn't work in my 04 Chevy impala. My coolant levels are correct, and this still does not correct the problem. Could it possibly be the coil in the dash. If not what could problem be?
It could be that your head gasket is blown.
Could be low on gas and the gas shifts to side when turning a corner. Try keeping it above a quarter tank.
no
It could be the heater core leaking.