2012 International Prostar Other or unknown Problems
- Complaints
- 1about this part
- Share
- 17%of 6 total for the year
- Median mileage
- 339,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 2012 International Prostar, 17% of the 6 complaints for this model year. Where a mileage was given, the median is 339,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Truck keeps shutting down navistar is refusing to fix it or to replace or buy it back for what I owe it has been going on for two years . They have lost many law suits to large companies but ate refusing to help the one truck owner. The issue happens while driving sitting still . Just when ever they know it does this and just refuses to make it right. I need help”
NHTSA complaint #11023918, filed 2017-09, 339,000 milesRelated service bulletins
- 11022447Aug 28, 2025Title: Service Portal iKNow Feedback Case Types Applies To: All
- 11021609Jul 18, 2025Title: A/C Refrigerant and Oil Capacities Applies To: All current models
- 11021606Jul 17, 2025Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
- 11021607Jul 7, 2025Title: Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure Applies To: All Navistar Powered Trucks Requesting Engine Emission…
- 11019103May 20, 2025Title: How to Request a Horsepower Quote Applies To: All International and Cummins Electronic engines
- 11017821Apr 24, 2025Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or Clean Idle Sticker, Clean Truck Check
- 10173025Mar 26, 2020Cleaning and Disinfecting Trucks and Buses
- 10115526Nov 20, 2015The fifth wheel and its locking mechanism may be susceptible to cumulative damage resulting in the fifth wheel lock to function improperly or a failure of the locking mechanism…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2012 | 1 | 17% |
| 2010 | 1 | 14% |
Other parts of the 2012 International Prostar
3 complaintsElectrical system
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsFuel system
1 complaintsSuspension
1 complaints
← All problems reported for the 2012 International Prostar
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology