1991 GMC VAN VAN LOSING FUEL EFFICIENCY AND SMELLS OF GAS

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  • smellyvan
  • 1991 GMC Van

Smells problem
1991 GMC Van 150000 miles

What are the major causes of a gas smell in a 91 GMC 3500 vandora 350 throttle body with no visible gas leak.

Monday, January 25th, 2010 AT 12:52 PM

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