- The problem
- On certain trucks equipped with caterpillar 3126e hydraulically controlled electronically actuated unit injected diesel engines with high efficiency pumps (hep8). The pump components may experience a high pressure seal failure which can result in a short period of rough running and subsequent engine stall due to a loss of injection actuation pressure.
- The risk
- Once engine stall occurs, the engine cannot be restarted, increasing the risk of a crash.
- The fix
- Caterpillar is conducting the owner notification and remedy for this campaign. Dealers will inspect the pump serial numbers and replace the pump if necessary. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact caterpillar at 1-800-447-4986, or kenworth at 425-828-5440, or peterbilt at 940-591-4201.
Fuel system
2002 Peterbilt 320 Fuel System problems
No owner has filed a complaint about the 2002 Peterbilt 320's fuel system with NHTSA. Fuel pumps, leaks, injectors, fuel smells, gauges and stalling caused by fuel delivery.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Fuel System recalls for the 2002 Peterbilt 320
Fuel System complaints
No complaints about this area yet.
Peterbilt 320 fuel system complaints by year
320 fuel system problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data