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My cadilac 2002 smell gas so bad every time I fill up my tank or when I turn the AC on any sugestions

Tiny
JOSE15
  • MEMBER
  • 2002 CADILLAC DEVILLE
  • 93,000 MILES
Car smell gas every time I fill up my tank and when I tun AC on any suggestions
Monday, April 16th, 2012 AT 3:57 PM

4 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Sounds like you have a fuel leak somewhere you can add a leak dye to your gas tank then use a dye light to trace the leak to its source. The first thing I would do is look for a leak visually if nothing found that way then add the dye.
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Monday, April 16th, 2012 AT 4:20 PM
Tiny
JOSE15
  • MEMBER
  • 3 POSTS
I cheked and dont see any leak any specific place to start like a mecanic change the canister. And problem still
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Monday, April 16th, 2012 AT 4:28 PM
Tiny
JOSE15
  • MEMBER
  • 3 POSTS
Show 4 codes po410 po440 p0741 and p1571
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Monday, April 16th, 2012 AT 4:31 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
The P0440 is the only code I see that could be related to the smell. Check all you evap lines for cracks breaks or being disconnected.
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Monday, April 16th, 2012 AT 6:12 PM

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