EVAP canister

Tiny
JBROWN
  • MEMBER
  • 2000 CHEVROLET TAHOE
  • V8
  • 4WD
  • AUTOMATIC
  • 95,000 MILES
I had noticed in the last few months when I get gas and unscrew the cap the tank has alot of negitive pressure in it you can hear it suck air for a few seconds. Shortly after I noticed this the fuel pump went out so I changed that and still alot of negitive pressure in the tank. And im getting a e-vap code. Wondering if it could be e-vap canister or scylionid on canister. Thanks Jeremy.
Friday, June 13th, 2008 AT 1:39 PM

3 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Sure thats exactly what it could be, besides a bad gas cap, because remember, a bad gas cap can do the same crap, so start with the cap then go to the evap canister solenoid then canister. The car is technically fairly new so yes I would go in that order of repairs. Let me know whats the turnout
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Friday, June 13th, 2008 AT 3:02 PM
Tiny
GROSSILLI
  • MEMBER
  • 2 POSTS
  • 1999 CHEVROLET TAHOE
  • V8
  • 4WD
  • AUTOMATIC
  • 104,000 MILES
Where is the evap canister located on a 1999 tahoe.
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Friday, December 11th, 2020 AT 12:04 PM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.


https://www.2carpros.com/forum/automotive_pictures/416332_1999_chevy_tahoe_canister_1.jpg


there you go.
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Friday, December 11th, 2020 AT 12:04 PM (Merged)

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