Fuel Filling/EVAP issues tried everything please help

[S33k3r]

Well at least it’s solved for someone. I fixed it on Monday and someone stole it yesterday.

Oh crap! I am so sorry!

 

[ivin74]

Well at least it’s solved for someone. I fixed it on Monday and someone stole it yesterday.

That sux, did you have anything valuable or desirable that would make then take your ride?
Where do you live? We need to stay away from that area, lol

 

[treehan77]

When I went through this I ordered an AC delco valve and it didn’t work out of the box when I bench tested it lol

 

[hawaiiantahoe808]

Good thing i check this category.. i recently put a 8" lift on my 05 suburban and when i go to put gas i have the same problem .. never happened before til i installed the lift ... any help would be greatly appreciated

 

[shartymcqueef]

Easy way to fix this at home for free:

 

[Fless]

One cause among many. If the pellets have migrated into the evap lines, to the purge solenoid or the vent valve, you'll have more work to do. Fix it right.

 

[ilikemikes]

Gentlemen, how would you start problem solving this without replacing everything? Gas is back flowing on last couple of trips to the gas station. No error codes except "tighten gas cap". This thread was very helpful. 2011 Tahoe LT w/3inch body lift. TIA

 

[Fless]

Gentlemen, how would you start problem solving this without replacing everything? Gas is back flowing on last couple of trips to the gas station. No error codes except "tighten gas cap". This thread was very helpful. 2011 Tahoe LT w/3inch body lift. TIA

I would recommend starting a new thread for your issue in the correct year section for your Tahoe. There can be variations in the evap systems and the answers you want will be more targeted in the correct year forum.