2003 Yukon 5.3L 4WD Gas tank filling about 1/2 full.

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Summajet

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I have not trouble codes. I am nto able to fill the gas tank to about 1/2 full. I did replace the Evap purge solenoid in jan of 2018 due to a check engine light.
Has anyone had a similar issue and what was the fix?

Thanks!
 

Fless

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What symptoms present? (sounding like a doc, LOL) Pump handle clicks off and can't get more fuel in?

How do you know that the fuel gauge is reading correctly? Does a scan tool agree with the gauge? (If they do, that doesn't necessarily mean it's correct.)

Does the low fuel light come on and, if so, how many gallons are you able to add when it does?
 

Scottydoggs

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if its clicking off and you need to fill it slowly the canister tank likely took a dump on ya spilling its pellets into the vent lines blocking them off.
 

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