1994 Chevy Suburban failed smog check

Tiny
SOCALGIRL
  • MEMBER
  • 1994 CHEVROLET SUBURBAN
  • V8
  • 2WD
  • AUTOMATIC
  • 209,250 MILES
My truck failed the fuel evaporative controls functional portion of the functional check smog test. What could it be? And how much am I looking at in repairs? Thanks.
Sunday, July 6th, 2008 AT 9:19 PM

1 Reply

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
Without more information it will be difficult to be accurate. The evaporative failure might be something as simple as a cracked vacuum hose or a faulty gas cap. Were you at a test only station? Do you know a good, trustworthy mechanic?
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Monday, July 7th, 2008 AT 2:42 AM

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