wiring schematic for a 94 olds 88 royale
were is the power door lock relay on a 1994 olds 88
Front or rear?
check and replace if needed the heater core that's one reason why no heat
how to remove timing cover with heater pipe attached 92 olds 88 3.8l
in my 89 Oldsmobile delta 88 , the heater motor was directly under the center of the windshield under the hood. black circular thing.
possible leak in heater core.
In the fuel tank.
The price of the heater core is around $50. The labor costs to replace it can be as high as $300. This is a very labor intensive job.
Probably the heater core, it is a beast of a job to do, but is gratifying to say the least. If the is a smell of antifreeze you can almost bet it is the heater core.
have you checked your wires
sounds like your coolant lines, heater core, or both needs replaced. i just replaced the heater core in my truck with the same problem