Other Fuel System Related Problems of the 2012 Jeep Wrangler

Table 1 shows four common other fuel system related problems of the 2012 Jeep Wrangler. The number one most common problem is related to the other fuel system (31 problems). The second most common problem is related to the other fuel system tank assembly (four problems).

Table 1. Other Fuel System related problems of Jeep Wrangler


Recently reported Other Fuel System problems of the 2012 Jeep Wrangler

The Other Fuel System problem

Having a hard time putting gas, I have to do it slowly so it can go in, the worst is when I put fuel a bit more fast it will throw gas out even if it ain't even close to half the tank.   Read details...

The Other Fuel System Tank Assembly problem

When I fill-up my gas tank, the pump does not shut off properly and gas overflows tank, spilling onto rear quarter panel, bumper, and ground surface. At time of fill-up, vehicle is stationary, parking break on, and engine off.   Read details...

The Other Fuel System Pump problem

Vehicle stalled while in motion on a highway. This has been a consistent issue for the last several years. I believe it first occurred in 2016. The vehicle will just stall on a city street, in a residential area, or even on the highway.   Read details...


Other Fuel System related problems in other Jeep Wrangler model year vehicles:



Wrangler Service Bulletins
Wrangler Safety Recalls
Wrangler Defect Investigations