No complaints are listed for the 2013 Paccar MX-13. NHTSA's API and bulk file list none in this build.
Data build 2026-10-07.
NHTSA lists this vehicle as PACCAR MX-13.
Model-generated complaint tags: No complaints are listed for tagging.
Manufacturer communications
39 manufacturer communications.
Communications by system| System | Count |
|---|
| ENGINE AND ENGINE COOLING | 21 |
|---|
| ELECTRICAL SYSTEM | 12 |
|---|
| ENGINE | 7 |
|---|
| EQUIPMENT | 7 |
|---|
| EQUIPMENT ADAPTIVE/MOBILITY | 5 |
|---|
| FUEL SYSTEM, DIESEL | 2 |
|---|
| INTERIOR LIGHTING | 2 |
|---|
| EXTERIOR LIGHTING | 1 |
|---|
11037541
Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
"Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list."
11030922
Date: 2026-03-06. Type: Emissions. Systems: ENGINE.
EPA17-24 MX-13 Fuel Injector Connector - This bulletin has been revised to include EPA24 PACCAR MX-13 engines.
10235719
Date: 2023-04-06. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Canadian Registered Chassis Only, PACCAR MX-13 and MX-11 Fix-As-Fail Notification A?A A Fix-As-Fail A?A A Per Environment and Climate Change Canada (ECCC) regulations and guidance (Canadian Environmental Protection Act, 1999 (CEPA)), a letter has been provided to owners of Canadian registered
10206081
Date: 2021-12-17. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Information Only: Whenever a cylinder head is removed, a service cylinder head gasket must be installed. The production cylinder head gasket included with cylinder head installation kits should be discarded.
10194783
Date: 2021-05-08. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Alternative PACCAR Approved Counterbore Tool Availability and new Indicator Block
10189958
Date: 2021-03-26. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING.
Non-Safety Campaign - In an effort to optimize dash lamp performance, chassis that meet certain lamp time performance criteria have been flagged for repairs.
10186777
Date: 2021-01-28. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Non-Safety Campaign A?A A Certain PACCAR MX-13 EPA17 cylinder head bolts require an additional 90A A? rotation. This additional rotation significantly reduces the occurrence of cylinder liner fretting.
10186757
Date: 2021-01-20. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Information Only A?A A PACCAR MX-13 and MX-11 Cylinder Head Leak Decay kits are now available. Procedures are available in RMI and supporting SRTs are published.
10185192
Date: 2020-12-18. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING, EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY.
Information Only: A new tool, torque adapter, required to support an upcoming campaign to retorque head bolts is available for dealer purchase.
10180725
Date: 2020-09-25. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE.
Information only: Peterbilt has determined that certain Models 567 and 579 vehicles built between July 06, 2012 and March 27, 2020 with the PACCAR MX-13 Engine may experience an overspeed lamp illuminating during a smoke opacity test. If the lamp illuminates, it is not an indication of a problem wi