2001 GMC Yukon XL (Aka Beast)

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Rocket Man

Mark
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Looks like I do have a problem with tank fuel lines. Dripping gas. That is a puddle for 24 hours. And is still dripping .
That’s what I was afraid you might have. Time to drop the tank. You’ll need a new fuel pump most likely, rusted out where the fuel lines come out of it. Don’t forget to get the tank strap bolts and threaded inserts I mentioned. Those can be had at any auto parts store, the old ones will strip out or most likely break when you remove them. You can google the symptoms and see pictures of what others have found if you haven’t seen.
 
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makintoshnex

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That’s what I was afraid you might have. Time to drop the tank. You’ll need a new fuel pump most likely, rusted out where the fuel lines come out of it. Don’t forget to get the tank strap bolts and threaded inserts I mentioned. Those can be had at any auto parts store, the old ones will strip out or most likely break when you remove them. You can google the symptoms and see pictures of what others have found if you haven’t seen.
That what I thought. Rusted out fuel pump. I hope I will have a short day on Tuesday. And I will bring it to Aamco. This is the only issue with truck so far. I hope it will not burn till that time. It's parked on a street. And my neighbors are complaining about gas smell. And gas station is a bit to blame too. I fuel it on work card on a same gas station for years, and dude knows me. He tops tank all the time on my diesel sprinter. So probably I had a fortune with him this time. Tank is on Full. And this leak is close to exhaust. Good that it's very windy here in NYC and cold. So it will not stink and caught fire.
 
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makintoshnex

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That's what I'm playing with when I have nothing to do.
I'm planning to modify Escalade spoiler and install it instead of factory one.
 

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