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1977 Porsche 924 Repair Question


Topics covered: Engine, Mechanic, Wheel.
Mileage: No information provided.

Asked on October 12, 2009

1977 Porsche 924 Auxiliary air regulator

Engine Mechanical problem
1977 Porsche 924 4 cyl Two Wheel Drive Manual 80000 miles

I am having cold start problems. I have already checked my thermo time switch and cold start valve and they are working. I think my auxiliary air regulator is the problem. I was told that it should be open when its cold, but it only opens about 5% of the way. Does that mean that its ok or do I need a new part?
Avatar Asked by p3garret

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