Gilbert Taylor

Just an update, I was able to see up on top of the tank with a mirror, seems to be leaking at the fuel pump. I bought it into my local mechanic, he agrees. Part is on order now, however he also noticed that the crossmember that the tax wraps too he’s also badly rusted. He says this is also a common problem that he sees and GMC is.

I will try to see the sending unit. Thanks for the video, it was very informative

Sorry for the comp, was using speak to text. I fixed it to make diyer2 happy thank you new dude, yes I live in new England. Is the top of the tank going to be visible enough without dropping it? thank you, itsTim. No, I don’t someone said it was probable the condenser. I only mentioned it because I had seen a posting where someone had had a gas smell when their AC was on.

I have a 2014 Sierra with 95k for miles. A/c doesn’t hold a charge so I have it shut off. About two months back my wife noticed a gas smell around my truck. At first is seemed to be towards the area of the fuel tank. I have been watching and poked around a bit. I don’t see an leaking fuel as I don’t see anything dripping under the truck. I have also noticed that sometimes it is an oil smell. There is no difference in smell if I have just fueled up, near empty or anything in between. Says it has been getting colder out. I’m starting to smell the gas in the cab of the truck more frequently. I seem to also smell it more after I have backed up. If sitting for a while the smell is only faintly detectable outside around the vehicle, but not inside the vehicle. The odor isn’t constant but is becoming fairly regular now. I can’t smell it when on the highway but that might because of the speed I am traveling at. I had this issue? What does anybody have any idea what the problem might be? thank you