thermostatic air cleaner

1995 CHEVROLET VAN
100,000 MILES
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INTOODEEP
  • MEMBER
  • 1 POST
I was told at my current smog check that my 1995 g30 350 tbi
van is missing its thermostatic air cleaner which I know cant be
true since I've owned it since new. But is there a diagram or picture
I can see to know what im after
Feb 11, 2012 at 7:41 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
if you had a thermostatic valve in your air cleaner which you don't ther ewould be a vacuum line going to teh snout of hte air cleaner. here is a vacuum diagram of your engine which clelarly doens't show this.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Feb 11, 2012 at 9:16 PM
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