Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2007 Isuzu NPR box TT, I have a 2007 Isuzu NPR box
I have a 2007 Isuzu NPR box truck with a 6.0 liter. I replaced the throttle pedal due to a p2135 code. But it only workedvfor a few minutes and went back to the limp mode again. Is their a relean procedure for this truck? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
Engine seized, after removing it needs crank 3 rods and
Engine seized, after removing it needs crank 3 rods and rebuild kit. so can I replace it with 2005 ISUZU NPR 5.2 4HK1 that I can buy at a fair price … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
2005 NPR 5.2 high idle at park and neutral. 2005 isuzu NPR
2005 NPR 5.2 high idle at park and neutral JA: What's the make/model/year of your truck? Engine type? Customer: 2005 isuzu NPR 5.2 diesel JA: Are you fixing your truck yourself? What have you tried so… read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,206 satisfied customers
I have a 2007 isuzu npr hd (5.2) that throws P0087 and P2293
I have a 2007 isuzu npr hd (5.2) that throws P0087 and P2293 codes.truck fires up and runs fine at any speed, highway or around town, for 20 to 30 min, then goes into limp mode. pull over, shut off, s… read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,206 satisfied customers
Helllo I have 2006 Isuzu npr with code p0093. 2006 Isuzu npr
I need help with this code o0093 P0093 2006 Isuzu npr 5.2 l … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
2006 Isuzu NPR HD diesel. Intermittently goes into lip mode
2006 Isuzu NPR HD diesel. Intermittently goes into lip mode with code P0091. The Fuel rail pressure sensor, injectors, fuel pressure regulator and pigtail have been replaced. The pigtail for the Fuel … read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,206 satisfied customers
I have a 2012 Isuzu NPRHD, 5.2 diesel that is in limp mode
I have a 2012 Isuzu NPRHD, 5.2 diesel that is in limp mode and shows DTC's of P20C9 and P2048. I have an IDSS so I can reset the DTC's but they come back after a few miles driving. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Possible bad injectors (2) Smokes poor throttle response low
Possible bad injectors (2) Smokes poor throttle response low on eng oil. Po299. pulled glow plugs and instead of excessive fuel cyl. 3 & 4 blowing out oil. could bad injector 'O' rings allow eng oil i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 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
203 satisfied customers
How are you doing, It is a 2005 Isuzu NPR HD with a 5.2
It is a 2005 Isuzu NPR HD with a 5.2 Turbo Diesel. I was just reading a reply from awhile ago. I am experiencing no overheating, but the low coolant warning switch in the system shuts off engine We noticed that we end up with some air pockets at top tank of radiator which is where the switch is located. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a 2006 npr. During highway driving I suddenly loose
Hi. I have a 2006 npr. During highway driving I suddenly loose power down to idle speed. The truck does not stall but will not go faster than the idle speed will push it. Shutting the truck off seems … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Had a new long block put in my 2007 Isuzu NPR 5.2 diesel
Had a new long block put in my 2007 Isuzu NPR 5.2 diesel after the old motor blew a rod through the oil pan now the new engine is in but has low oil pressure and the low oil kill switch is shutting it… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
I have an 2005 Isuzu npr hd truck and only shift second
I have an 2005 Isuzu npr hd truck and only shift second gear … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
500 satisfied customers
Do you think a 2011 Isuzu NPR HD with 279,000 ,500 is
Do you think a 2011 Isuzu NPR HD with 279,000 for 9,500 is a good deal? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 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
2,672 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
3,632 satisfied customers
Isuzu NPR: My running lights on my 2006 isuzu npr dont work.
My running lights on my 2006 isuzu npr don't work. I sometimes hear buzzing from the relay or fuse area in the middle of the dashboard… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
hello again i have a 2003 isuzu npr hd rack body cab over i
hello again i have a 2003 isuzu npr hd rack body cab over i believe its a5.7 gm motor it has a code po341 cam position sensor could you please tell me the location of this part and if its a big job to… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
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