NHTSA Campaign Number: 18V657
Manufacturer PACCAR
Incorporated
Components ENGINE AND ENGINE COOLING
Potential Number of Units Affected 48,896
Fuel Line may Burst if Filter Screen Clogs
If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle’s inability to restart, increasing the risk of a crash.
Summary
PACCAR
Incorporated (PACCAR
) is recalling certain 2017-2019 Kenworth
C500, T600, T660, T680, T800, T880 and W900 trucks, as well as Peterbilt
367, 386, 389, 567, 579 and 587 trucks, equipped with Cummins
ISX15
or X15
diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
Remedy
Cummins
will notify owners, and dealers will replace the suspect fuel pump cooling circuit screen, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact PACCAR
customer service at 1-940-591-4220. PACCAR
’s number for this recall is 18E081.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Recall Acknowledgement
October 15, 2018
Latest Recalls Documents
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- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
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- Removes both internal and external deposits on fuel injectors
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- HOW IT WORKS: Use AR6400-D first for a deep clean (12 oz treats 30-40 gallons), then use AR6500 at every fill-up for ongoing protection (40 oz treats up to 400 gallons)
- FOR ALL DIESEL ENGINES: Suitable for all diesel vehicles and equipment, including modern HPCR systems
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Last update on 2026-05-27 / Affiliate links / Images from Amazon Product Advertising API
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