I am having the same problem and I WA told it was the heater core. I am going to give that a shot. Autozone has them for $30.00
Either a 2.3/2.5 4cylinder or a 3.0 V6
You can bypass your 1988 Buick Skylark heater core by removing the heater core water supply hoses. There will be to water hoses. Connect the water hoses to each other.
Im asking how to change the heater core. I don't have the answer.
Big job!! get a manual on your car.
Where is the heater control valve on a 1994 Buick Regal
The heater CORE is a big job. Get a manual on your car to do the job correctly.
Probably a worn-out or clogged heater core.
will the fenders from a 1971 Buick Skylark Custom fit a 1972 Buick Skylark?
were heater control valve for 1996 buick park avenue
Buick Skylark was created in 1953.
Try Amazon.com and see if they have some Buick manuals from Chilton or Haynes. I know they have diagrams and instructions.
no