1999 Navistar 3800 Recalls, Complaints & Specs
6 safety recalls list the 1999 Navistar 3800. Check your own VIN below.
6 safety recalls for the 1999 Navistar 3800
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Hoses, lines/piping, and fittings (service brakes)
Vehicle description: school bus. An air brake line controlling the rear brakes may be too close to the exhaust pipe and could rupture at any time without warning.
Remedy: Dealers will install a new elbow fitting and reroute the air line. The air line will also be inspected and replaced if found to be damaged from the exhaust pipe.
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Hoses, lines/piping, and fittings (service brakes)
Vehicle description: heavy duty trucks built with rear leaf spring suspensions (models 4700 built with rear leaf suspensions and manufactured from december 9, through december 16, 1998; models 3400 and 3800 built with 14sbk rear leaf spring suspensions and built april 14 through may 10, 1999; and models 3400 and 3800 built with rear…
Remedy: Short hoses will be replaced and the long hoses will have a hose routing kit installed to prevent any chafing problems.
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Tank assembly (fuel system)
Vehicle description: transit and school buses built with ABS air brake ECU and a 100 gallon fuel tank mounted between the rails and behind the rear axle on models with a 276" wheel base. The ABS ECU interfered with the cross member mounted behind the rear axle and in front of the between the rails fuel tank. This created a no-build…
Remedy: Dealers will inspect the vehicles to make sure all cross members are properly installed. If the cross member is not installed correctly or is missing, the dealer will repair or install the cross member.
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Service brakes, air
Vehicle description: heavy duty trucks, transit and school buses, equipped with meritor air brake automatic slack adjusters. Some of the automatic slack adjusters had insufficient torque applied to the guide pawl cap screw.
Remedy: Dealers will check the torque on the automatic slack adjuster guide pawl. If there is no torque, the brakes will be adjusted and the guide pawl will be tightened to 15-20 ft. Lbs.
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Fuel injection system (fuel system)
Vehicle description: heavy duty trucks equipped with a t444e diesel engine. The high pressure oilline for the fuel injection system that goes from the high pressure oil pump to the right cylinder head can chafe against the charge air cooler crossover pipe.
Remedy: Dealers will inspect the hoses and if the hose is not damaged a convoluted hose will be placed over the current hose. If the hose is damaged, it will be replaced along with the convoluted hose.
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Drum (service brakes)
Vehicle description: heavy duty trucks equipped with a 1710 drive line and a 12 x 4 hydraulic parking brake. If the brake drum or transmission yoke are not fully seated when the eight bolts are installed connecting the 3-piece joint, the bolts can loosen.
Remedy: Dealers will inspect the torque of these bolts and re-torque to specification.
No owner complaints on file
NHTSA has no owner complaints on file for the 1999 Navistar 3800. For context, the average model year in NHTSA's database has dozens; a zero can mean a reliable vehicle, a rare one, or both.
Compare Navistar 3800 model years
Recall and complaint counts for every Navistar 3800 model year in NHTSA's database.
| Model year | Recalls | Complaints |
|---|---|---|
| 1989 Navistar 3800 | 0 | 1 |
| 1990 Navistar 3800 | 0 | 1 |
| 1991 Navistar 3800 | 1 | 0 |
| 1992 Navistar 3800 | 1 | 0 |
| 1993 Navistar 3800 | 1 | 0 |
| 1994 Navistar 3800 | 1 | 0 |
| 1995 Navistar 3800 | 1 | 1 |
| 1996 Navistar 3800 | 2 | 1 |
| 1997 Navistar 3800 | 5 | 2 |
| 1998 Navistar 3800 | 6 | 2 |
| 1999 Navistar 3800 | 6 | 0 |
Checking a specific 1999 Navistar 3800
How do I know if my 1999 Navistar 3800 has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 6 campaigns currently list the 1999 Navistar 3800; your car may already have been repaired under some of them.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Navistar dealer with your VIN and the NHTSA campaign number (for example 98V228000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other Navistar models
- 47002 complaints
- 9200I2 complaints
- School Bus Chassis2 complaints
- 34001 complaints
- 40001 complaints
- 92001 complaints
- 98001 complaints
- Cesb1 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.