My 87 cutlass supreme does not blow heat. The blower motor does work i do have A/C. Is there a heater shut off valve for the g boy cutlass. What methods can i use to have heat? Thank you,
100

Asked by Chris Nov 01, 2016 at 09:29 AM about the 1987 Oldsmobile Cutlass Supreme

Question type: Maintenance & Repair

3 Answers
160

Samuel answered 8 years ago

How long have you owned the vehicle? I bought a vehicle once to find out somebody had bypassed the heater core because it was leaking and quite the pain to replace.

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Chris answered 8 years ago

The heater core lines are hooked up I was thinking maybe the heater core might be clogged?

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100

Chris answered 8 years ago

I have had the car for about 5 moths. I have rebuilt the motor and did my a/c myself. Wish I had the diagram for the heater being that everything is vacuum lines.

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