WHITE GMC CLASS 8 1991: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

General Information

NHTSA Campaign ID Number: 93V002000

Make Model Year
WHITE GMC CLASS 8 1991
Date Owners Notified Date Received by ODI Date Added to Database
1993-02-22 1993-12-04 1993-01-07

Production Dates: 1991-01-01 - 1992-12-01

Manufacturers Involved: Volvo Trucks North America

Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Potential Number Of Units Affected: 1356

Report Initiator: MFR MFR Report

Summary

THE FUEL RACK WITHIN BOSCH INJECTION PUMPS MAY FAIL AND SEPARATE FROM THE ACTUATOR.

Consequence

THIS CONDITION MAY NOT ALLOW THE ENGINE TO RETURN TO IDLEWHEN THE ACCELERATOR PEDAL IS RELEASED, CAUSING LOSS OF ENGINE SPEED CONTROL,WHICH COULD RESULT IN A VEHICLE ACCIDENT.

Remedy

REPLACE THE DEFECTIVE PARTS IN THE FUEL INJECTION PUMP.

Notes

SYSTEM: FUEL SYSTEM.VEHICLE DESCRIPTION: HEAVY TRUCKS WITH BOSCH INJECTION FUEL PUMPS.