I have an 88 S-10 4X4 2.8 V-6 when I accelerate the A-C goes from the dash vents to the defrost vents. I suspect a vacuum leak or some other vacuum problem. Any ideas??
- posted
19 years ago
I have an 88 S-10 4X4 2.8 V-6 when I accelerate the A-C goes from the dash vents to the defrost vents. I suspect a vacuum leak or some other vacuum problem. Any ideas??
That sucker have a vacuum ball under the hood?
Doc
Vacuum leak somewhere in the heater control circuit.
Doc
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