2003–2007 Mack CH, 2003–2007 Mack CHN, 2003–2007 Mack CX and 1 other model Recall: ON CERTAIN TRUCKS, A LEAK IN THE ASET AC FUEL INJECTION LINE MAY SPRAY…
NHTSA campaign 06V392000 · Fuel System, Diesel · filed Oct 13, 2006 · verified Jul 30, 2026
The defect
ON CERTAIN TRUCKS, A LEAK IN THE ASET AC FUEL INJECTION LINE MAY SPRAY FUEL ON THE EXHAUST GAS RECIRCULATION PIPES THAT CARRY HOT EXHAUST GASES .
The risk
THIS COULD POTENTIALLY RESULT IN AN ENGINE FIRE.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
MACK HAS ISSUED A STOP WORK ON THIS CAMPAIGN UNDER FURTHER NOTICE (2-22-2007). THE REMEDY DOES NOT ADEQUATELY ADDRESS THE ISSUE ON ALL VEHICLES. MACK WILL RE-RELEASE THE RECALL IN THE NEAR FUTURE. (PLEASE SEE NHTSA NO. 07V159/MACK RECALL NO. SCO323 FOR VEHICLES THAT HAVE HAD THIS REPAIR ALREADY PERFORMED.) THIS RECALL HAS BEEN SUPERSEDED (PLEASE SEE 07V401/SC0324).
MACK TRUCKS RECALL NO. SC0317.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION?S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.
Affected vehicles
Related recalls
More Mack CH recalls
- 2002–2007 Mack CH and 3 other models — ON CERTAIN TRUCKS EQUIPPED WITH ASET AC MODEL ENGINES, THE…
- 2007 Mack CH and 3 other models — CERTAIN TRUCKS WERE RECALLED FOR THE INSTALLATION OF…
- 2002–2005 Mack CH and 3 other models — ON CERTAIN HEAVY DUTY CLASS 8 DIESEL TRUCKS EQUIPPED WITH…
- 2003 Mack CH and 1 other model — ON CERTAIN TRUCK CHASSIS, THE STEERING GEAR MOUNTING BOLTS…
- 2004 Mack CH and 1 other model — ON CERTAIN TRUCK CHASSIS, THE STEERING GEAR MOUNTING BOLTS…
Other campaigns involving Mack vehicles
Source: NHTSA recall database, campaign 06V392000 (manufacturer number SC0317). Data last verified Jul 30, 2026.