Free VIN Decoder
Instantly decode any Vehicle Identification Number (VIN) for free. Get vehicle specs, history, and recall information in seconds.
JALC4B14647012146
Vehicle Summary
The 2004 Isuzu NPR/NPR-HD is a robust truck built in Fujisawa, Japan, by Isuzu Motors Ltd. It features a 4.75L in-line 4-cylinder turbo diesel engine known for its high power and efficiency. With a hydraulic brake system and a 4x2 drive type, this Class 4 vehicle is designed for medium to heavy-duty tasks. Perfect for commercial use, it also boasts a tilt cab for easier access and maintenance.
Complete Specifications
Common Issues for This Vehicle
Brake fluid leaks
Hydraulic brake systems can suffer from leaks in the brake lines or seals, leading to reduced braking performance.
Brake wear
Over time, brake pads and rotors can wear down, requiring regular inspection and replacement.
Engine overheating
Turbo intercooler engines like the 4HE1-XS can face overheating issues if the intercooler or radiator is not functioning properly.
Turbocharger issues
Turbochargers in high power engines may experience problems such as bearing wear or boost leaks, affecting performance.
Fuel injector problems
Diesel engines, especially older ones, can have issues with clogged or failing fuel injectors, leading to poor fuel efficiency and performance.
Electrical problems
Older Isuzu models may face electrical issues due to aging wiring and connections, affecting engine and accessory functions.
Exhaust leaks
The exhaust system, including the manifold and gaskets, can develop leaks over time, affecting emissions and engine performance.
Air filter clogging
Dust and debris can clog the air filter, reducing airflow and affecting engine efficiency and power.
Timing belt wear
The timing belt in an in-line 4-cylinder engine like the 4HE1-XS requires regular inspection and replacement to prevent engine damage.
Oil leaks
Gaskets and seals may degrade over time, leading to oil leaks that can cause engine damage if not addressed.
Found This Tool Helpful?
Support VinCyP to keep this service 100% free for everyone!