NHTSA Campaign 86V046000

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

Issued by NAVISTAR INTL CORP. · Reported Mar 21, 1986 · 10,002 vehicles affected

What's wrong

THE FUEL INJECTION PUMP THROTTLE SHAFT BUSHING MAY BE CONTAMINATED WITH A HEAT SENSITIVE LIQUID POLYMER WHICH CAN SOLIDIFY ON THE BUSHING AT NORMAL ENGINE OPERATING TEMPERATURE AND CAUSE THE THROTTLE TO STICK. CONSEQUENCE OF DEFECT: THROTTLE LEVER MAY STICK AND NOT RETURN TO LOW IDLE POSITION AFTER ACCELERATOR PEDAL IS RELEASED. THIS COULD RESULT IN LOSS OF VEHICLE CONTROL AND LEAD TO A VEHICLE CRASH WITHOUT PRIOR WARNING.

Remedy

REPLACE FUEL INJECTION PUMP GOVERNOR HOUSING WITH A NEW HOUSING CONTAINING NEW BUSHINGS FREE OF CONTAMINATION.

Vehicles affected by this recall

Make Model Year Units
INTERNATIONAL HARVESTER CARGOSTAR SERIES 1985 10,002
INTERNATIONAL HARVESTER CARGOSTAR SERIES 1986 10,002
INTERNATIONAL HARVESTER PAYSTAR 1985 10,002
INTERNATIONAL HARVESTER PAYSTAR 1986 10,002
INTERNATIONAL HARVESTER S SERIES 1985 10,002
INTERNATIONAL HARVESTER S SERIES 1986 10,002

Source: NHTSA Campaign 86V046000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.