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Re: Smog problems with 94 suburban
Welcome to AF.
Check for vac leaks especially around the intake and throttle body base. Check all vac hoses for cracks and/or leaks. Replace the PCV valve.
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57 Chevy 210
65 Olds 442 Convertible (Another one sold)
75 GMC Vandura 3/4 Ton
1999 K2500 Old Body Style Suburban (Gone but not forgotten)
05 Dodge Ram 3500/5.9 Cummins
2012 Toyota FJ Cruiser
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