
2004 Isuzu NPR 4.8L Hesitation, no power
please help isuzu techs! this truck starts and idles fine. it just has no power. it won't get above 50 mph, takes forever to get there, and slows on any kind of hill. doesn't matter if it's hot or cold. sounds great at idle. i'm not a diesel tech...help me...
FIX posted 10/5/2018
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VIN | JALC4B1484 |
Engine | 4.8 L / 4 cyl / DIESEL |
Delivery | Fuel Injection / direct injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, No Power |
Occurs | Always |
Message Closed
Vehicle Data
2004 Isuzu NPR
VIN | JALC4B1484 |
Engine | 4.8 L / 4 cyl / DIESEL |
Delivery | Fuel Injection / direct injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, No Power |
Occurs | Always |