Other Fuel System Related Problems of the 2021 Jeep Wrangler

Table 1 shows two common other fuel system related problems of the 2021 Jeep Wrangler. The number one most common problem is related to the other fuel system (92 problems). The second most common problem is related to the other fuel system tank assembly (two problems).

Table 1. Other Fuel System related problems of Jeep Wrangler

Problem Category Number of Problems
Other Fuel System problems
92
Other Fuel System Tank Assembly problems
2

Recently reported Other Fuel System problems of the 2021 Jeep Wrangler

The Other Fuel System problem

Follow-up to complaint 11749455, same vehicle (2021 Jeep Wrangler ecodiesel, approx. 98,300 miles). Following recall 01a (high-pressure fuel pump replacement), a diesel fuel leak was discovered at a fuel supply component by the servicing dealership.   Read details...

The Other Fuel System Tank Assembly problem

Recall on battery, no remedy, can't charge my Jeep, can't park in the garage, mpg is down to 18 (typically stays around 24-25 in winter) dealerships are not helpful, Jeep is not communicating as they should. Recall b9a.   Read details...


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



Wrangler Service Bulletins
Wrangler Safety Recalls
Wrangler Defect Investigations