Small EVAP leak

Tiny
KARCHERFAMILY
  • MEMBER
  • 2005 JEEP WRANGLER TJ
  • 4.0L
  • 6 CYL
  • 4WD
  • MANUAL
  • 55,000 MILES
Small evap leak code.

New gas cap and the purge valve by the engine. A friends smoke test supposedly shows a tiny leak in the fuel tank, where the white plastic filler tube fitting goes on the black poly tank. As if the seal between them failed. Isn’t that a heat sealed part, with no gasket? I don’t have a smoke machine. How do I test, confirm and repair? Thank you.
Wednesday, September 16th, 2020 AT 6:29 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
Hi,

I attached a pic below and highlighted what I believe to be what you are referring to. Please confirm.

If that is it, there is no seal that I have ever seen.

Let me know if that is where you mean.

Joe
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Wednesday, September 16th, 2020 AT 6:40 PM

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