Isuzu NPR problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
35 owner complaints analyzed
21 distinct recall campaigns
86,000 mi median reported failure mileage
Scope: 1989 to 2020 model years. Data snapshot: . 20 complaints include usable failure mileage.
Most common problems
Steering is the most frequently named component, appearing in 7 of 35 complaints (20.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Fuel system concerns | 5 | 14.3% |
| Braking behavior | 4 | 11.4% |
| Steering behavior | 3 | 8.6% |
| Transmission and shifting | 2 | 5.7% |
| Engine operation | 1 | 2.9% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Steering | 7 |
| Suspension | 5 |
| Tires | 5 |
| Fuel/Propulsion System | 4 |
| Service Brakes | 4 |
| Unknown Or Other | 4 |
| Power Train | 3 |
| Structure:Body | 3 |
Steering: 7; Suspension: 5; Tires: 5; Fuel/Propulsion System: 4; Service Brakes: 4; Unknown Or Other: 4; Power Train: 3; Structure:Body: 3
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 5 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 3 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 4 |
| 150,000 and above | 6 |
Under 25,000: 5; 25,000 to 49,999: 2; 50,000 to 74,999: 3; 75,000 to 99,999: 0; 100,000 to 149,999: 4; 150,000 and above: 6
150,000 and above miles has the most reports with usable mileage (6). 15 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 1995 | 1 |
| 1996 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 3 |
| 2004 | 1 |
| 2005 | 1 |
| 2008 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 4 |
| 2024 | 1 |
| 2026 | 1 |
1995: 1; 1996: 1; 2000: 2; 2001: 1; 2002: 3; 2004: 1; 2005: 1; 2008: 1; 2011: 2; 2012: 1; 2013: 1; 2014: 2; 2015: 3; 2016: 2; 2017: 2; 2018: 4; 2019: 1; 2020: 4; 2024: 1; 2026: 1
Pattern summary
Steering leads the component reports. Fuel system concerns appears in 5 complaint narratives. Braking behavior appears in 4 complaint narratives. Steering behavior appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 763980 · 2002-07-09 (July 9, 2002)
7 WEEK OLD LANDSCAPE TRUCK JUST FILLED AT GAS STATION. AFTER LEAVING GAS STATION, DRIVER HEARD DRAGGING SOUND. WHEN DRIVER PULLED OVER AND STOPPED, HE SAW BACK OF TRUCK ON FIRE. INVESTIGATION SHOWED THAT 3 OF 4 FUEL TANK-TO-FRAME BOLTS FELL OUT ALLOWING FUEL TANK TO DRAG ON GROUND. AFTERMARKET LANDSCAPE BED INSTALLED. FUEL TANK NOT REMOVED FOR INSTALLATION OF BED. PROBLEM APPEARS TO BE MANUFACTURER NOT PROPERLY INSTALLING FUEL TANK.*AK
Owner-reported narrative. Look up ODI 763980 at NHTSA ↗
Owner report 11065914 · 2018-01-30 (January 30, 2018)
TL* THE CONTACT OWNS A 2006 ISUZU NPR. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED A FUEL LEAK. UPON INSPECTION, THE CONTACT NOTICED CORROSION. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND REFERRED THE CONTACT TO ISUZU. THE MANUFACTURER WAS CONTACTED AND THE CONTACT INQUIRED ABOUT NHTSA CAMPAIGN NUMBER: 15V704000 (FUEL SYSTEM, GASOLINE). THE FAILURE MILEAGE WAS APPROXIMATELY 171,000. THE VIN WAS NOT PROVIDED.
Owner-reported narrative. 171,000 miles reported. Look up ODI 11065914 at NHTSA ↗
Owner report 10969780 · 2017-03-31 (March 31, 2017)
TL* THE CONTACT OWNS A 2006 ISUZU NPR. THE CONTACT STATED THAT THE FRAME RAIL WAS RUSTED. THE CONTACT PRESSURE WASHED AND PRIMED THE FRAME. WHILE DRIVING AT AN UNKNOWN SPEED, THE BRAKE LINE WENT OVER THE FRAME RAIL ON THE FRONT PASSENGER SIDE TIRE AND CAUSED THE BRAKE PEDAL TO TRAVEL TO THE FLOOR. THE FAILURE OCCURRED WITHOUT WARNING AND MADE A LOUD SQUEAKY NOISE. THE CONTACT COULD NOT FIND A DEALER IN THE UNITED STATES THAT HAD A REPLACEMENT BRAKE LINE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT SOME PARTS WERE ORDERED FROM…
Owner-reported narrative. 150,000 miles reported. Look up ODI 10969780 at NHTSA ↗
Owner report 11052455 · 2017-12-05 (December 5, 2017)
WHILE DRIVING AT HIGHWAY SPEED, IF YOU HIT A POTHOLE OR SEAM IN A CERTAIN WAY IT SETS IN MOTION WHAT WE CALL THE "DEATH WOBBLE" -- AN UNCONTROLLABLE, VIOLENT SHAKING OF THE FRONT END THAT CAN ONLY BE STOPPED BY SLOWING DOWN DRAMATICALLY (USUALLY BELOW 30 MPH). IT FEELS LIKE SOME SORT OF MECHANICAL HARMONIC FEEDBACK LOOP IS SUDDENLY TRIGGERED IN THE FRONT SUSPENSION THAT INCREASES IN VIOLENCE AND INTENSITY AS LONG AS THE VEHICLE CONTINUES FORWARD. IT FEELS LIKE THE WHOLE TRUCK IS GOING TO FLY APART. I HAVE HAD THE TRUCK INTO AN ISUZU DEALERSHI…
Owner-reported narrative. 350,000 miles reported. Look up ODI 11052455 at NHTSA ↗
Owner report 8008723 · 2002-04-29 (April 29, 2002)
CONSUMER IS HAVING SAME PROBLEM AS MENTIONED IN RECALL 98 V 151 001. WHILE DRIVING AT 10 MPH STEERING WHEEL AND COLUMN SHAKES. CAUSE IS UNKNOWN. *AK CONSUMER ADDS THAT THE STEERING WHEEL IS ALSO UNCENTERED. *TT
Owner-reported narrative. Look up ODI 8008723 at NHTSA ↗
Owner report 10862071 · 2016-04-28 (April 28, 2016)
VIOLENT STEERING WHEEL SHAKE ABOVE 40 MPH AFTER HITTING POTHOLES
Owner-reported narrative. 70,000 miles reported. Look up ODI 10862071 at NHTSA ↗
Owner report 966106 · 1995-05-31 (May 31, 1995)
MANUAL TRANSMISSION FAILURE, THE CLUTCH HAS FAILED EVERY 10-15K MILES. TT
Owner-reported narrative. Look up ODI 966106 at NHTSA ↗
Owner report 10889374 · 2016-07-28 (July 28, 2016)
TL* THE CONTACT OWNS A 2009 ISUZU NPR. WHILE DRIVING VARIOUS SPEEDS, THE TRANSMISSION FAILED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 09V042000 (POWER TRAIN). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE AND VIN WERE NOT AVAILABLE.
Owner-reported narrative. Look up ODI 10889374 at NHTSA ↗
Owner report 10451735 · 2012-03-15 (March 15, 2012)
TRUCK LOST POWER SUDDENLY WHILE DRIVING. AS THE GAS PEDAL APPLIED, THE TRUCK STALLED AND KICKED BACK TO THE LOW RPM. VEHICLE NOW CAN ONLY DRIVE AT 20MPH MAX SPEED. LOCAL AUTO REPAIR SHOP RETRIEVED THE HARD CODE TO BE THE THROTTLE POSITION SENSOR PROBLEM. CALL THE ISUZU NPR DEALERSHIP FOR PARTS, BUT NONE IS AVAILABLE ON NATIONWIDE. GO TO THE LOCAL AUTOPART STORE, BUT NOTHING IS AVAILABLE. ON 03/12/12 ASK THE LOCAL AUTOPART STORE CALL DIRECTLY TO THE OEM GAS PEDAL, NONE IS AVAILABLE. CALL THE ISUZU NPR DEALERSHIP AGAIN, BUT THEY CAN'T HELP…
Owner-reported narrative. 52,654 miles reported. Look up ODI 10451735 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2004 | 1 |
| 2005 | 0 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 5 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 0 |
2004: 1; 2005: 0; 2006: 3; 2007: 3; 2008: 3; 2009: 2; 2011: 2; 2012: 5; 2013: 4; 2014: 4; 2015: 5; 2016: 5; 2017: 2; 2018: 3; 2019: 4; 2020: 0
Year-by-year records
| Model year | Complaints | Recalls | Change in recalls |
|---|---|---|---|
| 1989 | 0 | 1 | Not available |
| 1990 | 0 | 1 | 0 |
| 1991 | 1 | 0 | -1 |
| 1994 | 1 | 1 | Not available |
| 1996 | 1 | 0 | Not available |
| 1997 | 3 | 1 | +1 |
| 1998 | 2 | 1 | 0 |
| 2000 | 1 | 0 | Not available |
| 2002 | 2 | 0 | Not available |
| 2003 | 0 | 1 | +1 |
| 2004 | 0 | 1 | 0 |
| 2005 | 2 | 0 | -1 |
| 2006 | 9 | 3 | +3 |
| 2007 | 2 | 3 | 0 |
| 2008 | 2 | 3 | 0 |
| 2009 | 1 | 2 | -1 |
| 2011 | 0 | 2 | Not available |
| 2012 | 1 | 5 | +3 |
| 2013 | 2 | 4 | -1 |
| 2014 | 0 | 4 | 0 |
| 2015 | 1 | 5 | +1 |
| 2016 | 1 | 5 | 0 |
| 2017 | 1 | 2 | -3 |
| 2018 | 0 | 3 | +1 |
| 2019 | 1 | 4 | +1 |
| 2020 | 1 | 0 | -4 |