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2008 isuzu npr gas it seems i have to turn the key to the
2008 isuzu npr gas it seems i have to turn the key to the very end to engage starter, sometimes it starts other times nothing … read more
Steven
Steven
Triage Tech/Shop Foreman
Associates
11 satisfied customers
I have a no start on a 99 gas gm 5.7 isuzu truck. no spark
i have a no start on a 99 gas gm 5.7 isuzu truck. no spark and no power to fuel pump. no fuel psi at fuel rail. … read more
Jerry Newton
Jerry Newton
Vocational, Technical or Trade Scho
5,406 satisfied customers
I have an 2014 Isuzu NPR with code P0093. Under rapid
good morning i have an 2014 Isuzu NPR with code P0093. Under rapid acceleration throws this code and goes into limp mode. No visible leaks. runs fine if you just accel slowly. was thinking of changing… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a2007 Isuzu /chevy NPR hd with a no crank problem, I
I have a2007 Isuzu /chevy NPR hd with a no crank problem, I can jump the solenoid and turn it over but it still won't start, as far as I know all fuses r good and I hear a relay clicking when I turn t… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Im looking for a pcm/engine wiring diagrame for a 200 npr
hi im looking for a pcm/engine wiring diagrame for a 200 npr with a 5.7 … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
Travel to Caribbean to Fix NPR Fuel Issue - Starts Won't Rev
Travel to Caribbean to Fix NPR Fuel Issue - Starts Won't Rev I'm looking for a certified Master Isuzu NPR technician to travel to St. Croix US Virgin Islands to solve a fuel issue. Vehicle is a 2010 I… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
I have a problem with an Isuzu NPR box truck that will not
I have a problem with an Isuzu NPR box truck that will not fire up. I was driving down the road and it just stopped running. a year ago I had it put into storage and still it will not start, it wants … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Isuzu NPR: I have a 2000 Isuzu npr .I had to drain the fuel
I have a 2000 Isuzu npr .I had to drain the fuel tank and blow out the fuel lines due to contamination .I put everthing back together but can't get the lines purged from the pump to the injectors.Can … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Dan,Got a 2000 Isuzu NPR-HD, gas engine, box van. Fuel pump
Dan, Got a 2000 Isuzu NPR-HD, gas engine, box van. Fuel pump is out. Yeah I knocked the tank a few times and got it to run but it is not dependable. Armature in pump motor is likely damaged, so I'm re… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
1999 Isuzu NPR Diesel 4.8 brake issue vacume light comming
1999 Isuzu NPR Diesel 4.8 brake issue vacume light comming on and spongy brakes. Has new drums shoes, used booster, new master cylinder. Changed bypass valve. pumped and removed air r/r left front the… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
Isuzu npr 400 is stuck in reverse gear on the automatic shift
Isuzu npr 400 is stuck in reverse gear on the automatic shift and the truck starts in reverse as well… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
Isuzu NPR: 02 isuzu NPR gas, no voltage to starter ignition
02 isuzu NPR gas, no voltage to starter ignition switch. no power to ac fan, wipers, heater fan, headlights or hazard lights . Changed battery, cleaned all grounds, inspected all wiring harness's. Rep… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
Isuzu medium-duty 4500 series NPR: I have a 1989 Isuzu medium-duty
I have a 1989 Isuzu medium-duty 4500 series NPR box truck with a four cylinder diesel turbo motor I was driving it two days ago and all the power went out of the fuse box the motor did not shut off an… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a Isuzu NPR gas 2006 truck with a 20 foot box on it
I have a Isuzu NPR gas 2006 truck with a 20 foot box on it keeps running hot when I go on any kind of an incline I have changed the fan clutch water pump thermostat but the problem keeps happening wha… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
2005 isuzu NPR 6.0 gas engine. Two things : sometimes it will
2005 isuzu NPR 6.0 gas engine. Two things : sometimes it will not shut off when key is turned off and sometimes I have no gas pedal response when running. Please help… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
2005 Isuzu NPR. 6.0l GMC gas engine continues to run when key
2005 Isuzu NPR. 6.0l GMC gas engine continues to run when key is removed....... some have said to replace the oil pressure switch but I unplugged it and I get the same results.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
222mk, This is a question about an 04 Isuzu npr 4.8 the cooling fan
This is a question about an 04 Isuzu npr 4.8 the cooling fan for the evaporator dose not work. if i wire it direct it works, checked relays. with key on 2 have no power. Is their other parts I'm missi… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
1999 w4500 gmc- isuzu truck cranks up runs 30 seconds then
1999 w4500 gmc- isuzu truck cranks up runs 30 seconds then goes to rough runing and looses power at the timing solenoid , changed fuel injection pump, changed engine computer, flywheel sensor,still no… read more
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Expert
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