NHTSA Campaign 18V588000

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Issued by Navistar, Inc. · Reported Sep 5, 2018 · 26,288 vehicles affected

What's wrong

Navistar, Inc. (Navistar) is recalling certain 2017-2018 International ProStar and 9900i trucks, 2018-2019 International LT trucks, 2017-2019 International LoneStar and HX trucks and 2017 International PayStar 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.

Consequence

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.

Remedy

Cummins will notify the affected owners and dealers will replace the nylon fuel line with a steel fuel line, free of charge. Navistar issued owners an interim notification on October 11, 2018. The recall began November 21, 2018. Owners may contact Navistar customer service at 1-800-448-7825, or Cummins customer service at 1-800-286-6467.

Vehicles affected by this recall

Make Model Year Units
INTERNATIONAL 9900I 2017 26,288
INTERNATIONAL 9900I 2018 26,288
INTERNATIONAL HX 2017 26,288
INTERNATIONAL HX 2018 26,288
INTERNATIONAL HX 2019 26,288
INTERNATIONAL LONESTAR 2017 26,288
INTERNATIONAL LONESTAR 2018 26,288
INTERNATIONAL LONESTAR 2019 26,288
INTERNATIONAL LT 2018 26,288
INTERNATIONAL LT 2019 26,288
INTERNATIONAL PAYSTAR 2017 26,288
INTERNATIONAL PROSTAR 2017 26,288
INTERNATIONAL PROSTAR 2018 26,288

Source: NHTSA Campaign 18V588000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.