INTERNATIONAL HARVESTER PAYSTAR 1986: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

General Information

NHTSA Campaign ID Number: 86V046000

Make Model Year
INTERNATIONAL HARVESTER PAYSTAR 1986
Date Owners Notified Date Received by ODI Date Added to Database
1986-03-27 1986-03-21 1986-03-31

Production Dates: 1985-08-01 - 1986-02-01

Manufacturers Involved: INTERNATIONAL TRUCK & ENGINE CORPORATION

Component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

Potential Number Of Units Affected: 10002

Report Initiator: MFR MFR Report

Summary

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.

Notes

SYSTEM: FUEL INJECTOR PUMP. VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS.