Anti-siphoning device in a 2011 yukon? - 2011 GMC Yukon

You don't say a pinout of WHAT?

https://www.google.com/search?q=pinout+diagram+E38

Denali Radio?

GMC Yukon Denali 2014 - SYSTEM WIRING DIAGRAMS

https://portal-diagnostov.com > 2020/04/13 > radio-gm...

Apr 13, 2020 - RADIO - GMC Yukon Denali 2014 - SYSTEM WIRING DIAGRAMS Dual DVD Headrest Wiring Diagram. Get Access all wiring diagrams car. Radio Wiring ...

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  All Wiring Diagrams for GMC Yukon Denali 2014

  https://portal-diagnostov.com > 2020/07/22 > all-wiring...
  
  Jul 22, 2020 - All Wiring Diagrams for GMC Yukon Denali 2014 · AIR CONDITIONING · ANTI-LOCK BRAKES · ANTI-THEFT · BODY CONTROL MODULES · COMPUTER DATA LINES.

GMC Yukon XL pinouts - PinoutGuide.com

https://pinoutguide.com > dev > GMC > Yukon+XL
Here are pinouts for GMC Yukon XL devices. ... There are 6 pinouts found for GMC Yukon XL . The pinout (pin-out) ... The pin outs diagrams are listed below.

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get a locking gas cap or install the anti siphon device that goes in the filler neck

Most cars fit anti siphon depending on vehicle you can access the tank from under back seats or fit a electric fuel pump on the fuel pipe under the bonnet to drain tank

It's most likely the fact that there's an anti-syphon trap in the filler pipe.

Due to gas thefts becoming more prevalent when gas was either hard to come by or expensive or both, many manufacturers installed anti-siphon blocks in the gas tank filler necks of many vehicles. These can sometimes be gotten around by judicious fishing of the inlet tubing down through the gas filler neck, but it can be very hard on some vehicles. Try measuring the distance from the bottom of the gas tank to the top of the filler neck with a yardstick. You can hold the bottom of the yardstick approximately at the bottom of the tank as you can see it while kneeling down beside the back tire and note the distance to the filler tube. Mark off that distance from the end of the inlet tubing for the siphon and put a heavy mark on the tubing at that point. If you can\'t get the inlet tubing down the filler neck to this mark, you probably aren\'t going to be able to successfully siphon gas. You can try twisting the tubing as it goes down the filler neck and pushing it up and down to see if you can snake by the anti-siphon block. It helps if the siphon inlet tubing is small and stiff, but again, no guarantees.

Most cars have an anti siphoning device in the filler tube that resembles a screen so you can't put a tube down to be able to siphon gas out of the tank.

Anti siphoning device. Is fitted to most cars and vans now one way is to obtain. An electric fuel pump and disconnect fuel line at engine connect the electrical fuel pump externally to car anp pump out fuel into container

This requires special tools, you may want to consider using a shop for this job. You need a steering wheel puller and anti thief device remover.

You can,t there is a ball inside that will let fuel in Its there so if the vehicle rolls over the ball moves beck to stop the fuel spilling out of the tank You would need to disconnect the fuel inlet hose at the tank to siphon fuel from the tank

Yes, it has a wire mesh type anti syphon device, if you desperately need to syphon fuel from the vehicle it can be pushed through with the hose pipe, but you may risk blocking the fuel outlet if the mesh falls into the tank.