1977 Porsche 924 Auxiliary air regulator

  • 2 POSTS
  • 1977 PORSCHE 924

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?

Do you
have the same problem?
Monday, October 12th, 2009 AT 1:22 PM

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