The defect
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 remedy
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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Kenworth T300 | 2002 |
| Peterbilt 320 | 2002 |
| Peterbilt 330 | 2002 |
Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Kenworth T300 | 2002 | 0 | 4 |
| Peterbilt 320 | 2002 | 0 | 2 |
| Peterbilt 330 | 2002 | 0 | 2 |
Other fuel system, gasoline recalls in 2002
31 of the 434 recall campaigns reported to NHTSA in 2002 concerned the fuel system, gasoline.
| 02V344000 23 Dec 2002 | NATIONAL RV, INC. |
| 02V340000 23 Dec 2002 | AMERICAN HONDA MOTOR CO. |
| 02V335000 6 Dec 2002 | SALEEN PERFORMANCE INC. |
| 02V318002 3 Dec 2002 | FREIGHTLINER CORPORATION |
| 02V306000 13 Nov 2002 | AM GENERAL CORPORATION |
| 02V300000 12 Nov 2002 | NISSAN NORTH AMERICA, INC. |
| 02V274000 8 Oct 2002 | DAIMLERCHRYSLER CORPORATION |
| 02V263000 25 Sept 2002 | POLARIS INDUSTRIES, INC. |
NHTSA recalls (public domain) · all recalls of 2002