Gas tank won’t fill. Any other reasons why it won’t fill?

What is your question?

I have changed my charcoal canister and valve solenoid all the way to the filler neck. Still don’t fill up

How long has your 2012 GMC Sierra 1500 had this problem?

Few weeks

Visitor

in Corpus Christi TX

Feb 27, 2021

Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2012 GMC Sierra 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Gas tank won’t fill. Any other reasons why it won’t fill?

What is your question?

I have changed my charcoal canister and valve solenoid all the way to the filler neck. Still don’t fill up

How long has your 2012 GMC Sierra 1500 had this problem?

Few weeks

Visitor

in Corpus Christi TX

Feb 27, 2021

1 Reply

Popular Answer

DaveJMon Feb 28, 2021

Hello, sounds like a possible evaporative emissions system issue. A thorough test of all components of this system is needed. Canister vent operation? All a guess without hands on testing. www.repairpal..com/repair-shops

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Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2012 GMC Sierra 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.