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2000 Isuzu NPR 5.7L Hesitation, Cuts out, Misfire
Posted to Asian Driveability on 2/2/2012 3 Replies

I don't have any wiring diagrams for the fuel pump circuit, so that's a problem. The vehicle just came back, same complaint, hesitates under load, can't maintain freeway speeds. Ran a new power supply from battery to relay box (on driver's side), and from rela...

3 Replies Received (View Replies)

  Related Documents & Media  2000 Isuzu NPR

 
Message Closed w/FIX

car Vehicle Data

2000 Isuzu NPR

VIN 4KLC4B1R3Y
Engine5.7 L / 8 cyl / GAS
DeliveryFuel Injection / Vortec
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel
Misc.Flatbed
Message Closed w/FIX

car Vehicle Data

2000 Isuzu NPR

VIN 4KLC4B1R3Y
Engine5.7 L / 8 cyl / GAS
DeliveryFuel Injection / Vortec
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel
Misc.Flatbed