2022 jeep grand cherokee fuel fill issues

trouble pumping gas...

2022 jeep grand cherokee fuel fill issues
05-26-2012, 01:35 PM

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2022 jeep grand cherokee fuel fill issues
trouble pumping gas...


Whenever I go to pump my gas it stops way before its done and I have to keep pulling the nozzle out and pump it little by little. I'm also sometimes getting a code p1495 - leak detection pump solenoid circuit. I'm not sure wut exactly is wrong, but I'm pretty sure its got something to do with the EVAP system but where do I even begin? Are there any tests to see which problem or part it could be? I don't think its relavant but every now and then I also get the code p1698 -no bus message sent from tcm. By the way I have a 99 jeep Cherokee.

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 02:40 PM

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2022 jeep grand cherokee fuel fill issues

 

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2022 jeep grand cherokee fuel fill issues


don't put the filler nozzle as far in.

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 07:30 PM

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2022 jeep grand cherokee fuel fill issues

 

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2022 jeep grand cherokee fuel fill issues


I have this problem at one gas station has something to do with there nossel just put it in half way and see if that works. Our old caravan had same issue

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 07:35 PM

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2022 jeep grand cherokee fuel fill issues

 

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2022 jeep grand cherokee fuel fill issues


I have that issue too, I just dont pull trigger all the way, nor push it in all the way must be a air thing....

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 07:40 PM

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2022 jeep grand cherokee fuel fill issues


If I recall that is an Evap problem, there a test a DRBIII can run that will check for evap leaks. What it does is it jumps your RPMs up and trys to hold a vacuum, using the LDP. I haven't done too many Evap system problems yet so much knowledge in that area is limited.

2022 jeep grand cherokee fuel fill issues

There's a Picture of where you LDP is, you might want to check the area make sure the thing isnt all gunked up, all the wires are still there and aren't burnt through

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 07:43 PM

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2022 jeep grand cherokee fuel fill issues


That fast fill issue is common in Jeeps.

Overfilling the tank, or tipping the vehicle at radical angles with a full tank, can spill liquid fuel into the evap system hoses that connect to the fuel tank. The system is only made to handle vapor, not liquid, so that could be what's causing it to code out. it could also cause enough back-pressure to fool the pump into thinking the tank is full.


Last edited by Marcucco; 05-26-2012 at 07:51 PM.

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
05-26-2012, 07:58 PM

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2022 jeep grand cherokee fuel fill issues


2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
01-31-2016, 06:40 PM

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2022 jeep grand cherokee fuel fill issues
Hard to believe that people state the obvious lol


I am having the same problem and know it is NOT the nozzle on the Pump.
If the jeep is just now having this problem then the new solution is the Breather is BLOCKED. There is a valve behind the rear wheel well that is closed.What I wanted to know if it has a reset button or fuse or the unit itself is at fault?

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
01-31-2016, 06:43 PM

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2022 jeep grand cherokee fuel fill issues


DUMB answer How far do you put the nozzle in! "Really"

Quote:

Originally Posted by Marcucco

2022 jeep grand cherokee fuel fill issues

That fast fill issue is common in Jeeps.

Overfilling the tank, or tipping the vehicle at radical angles with a full tank, can spill liquid fuel into the evap system hoses that connect to the fuel tank. The system is only made to handle vapor, not liquid, so that could be what's causing it to code out. it could also cause enough back-pressure to fool the pump into thinking the tank is full.

2022 jeep grand cherokee fuel fill issues
 

2022 jeep grand cherokee fuel fill issues
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Why does the gas pump keep stopping when my tank isn't full?

There is a reason gas pumps have an annoying habit of shutting off. Gas pump nozzles are designed with a device on the end that turn off the fuel flow when the gasoline runs back into it. This is a safety mechanism which prevents the gas from coming out and spilling when filling up the tank.

How do you put gas in a 2022 Jeep Grand Cherokee?

Locate it under the rear right-hand side trim. Pull the release cable to open the fuel door. Don't let your tank become empty! That's it!

Why won't the gas nozzle go into my gas tank?

When you can't get the gas nozzle to fit into your filler neck, there could be a blockage. Check to see if there's some dirt or debris that has been stuck in there that's keeping the nozzle from getting through. You can use a long thin rod to poke on the tube.