Possible Causes
WARNING: This page is about a different car, the 2024 Jeep Grand Wagoneer L and 2024 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| FUEL SYSTEM LEAK |
| AIR IN FUEL SYSTEM |
| FUEL DELIVERY SYSTEM |
| FUEL INJECTOR(S) |
| FUEL PRESSURE REGULATOR |
| HIGH PRESSURE DELIVERY PUMP |
| FUEL SYSTEM CONTAMINATION |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .