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Vehicle recall 94V144000 · August 2, 1994

International Harvester 2554, 3600 and 5 more models

Four compression backplate retaining fasteners on the turbo-charger were torqued only hand tight.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Four compression backplate retaining fasteners on the turbo-charger were torqued only hand tight. This allows the fasteners to loosen, and causes oil to leak into the compressor air side of the turbo-charger which, when coupled with the heat precipitated by the compressor and the mixing action of the compressor wheel, can result in an air/oil mixture that fuels the engine.
Consequence
When this occurs, engine run-on and subsequent loss of operator control via the normal throttle mechanism can occur, which could result in a vehicle accident.
Remedy
Replace the suspect turbo-charger with a new turbo-charger.
Notes
System: engine; turbo-charger.vehicle description: trucks and buses equipped with navistar I-6 engines.note: if your vehicle is presented to an authorized dealer on an agreed upon service date and the remedy is not provided within a reasonable time free of charge or the remedy does not correct the defect, please contact navistar at 1-800-448-7825. Also, contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.

Recall details

NHTSA campaign
94V144000
Reported to NHTSA
August 2, 1994
Filed by
INTERNATIONAL TRUCK AND ENGINE
Owner notification
August 23, 1994
Vehicles potentially affected
373
Initiated by
the manufacturer
Components
Engine and engine cooling › Engine › Gasoline › Turbo/supercharger
Recall 94V144000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your International Harvester been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A International Harvester dealer can also check your VIN. Recall repairs are free.