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Related Medium and Heavy Trucks Questions
I have a flash code of 7 and 9 in my Isuzu Npr 2006 5.2
I have a flash code of 7 and 9 in my Isuzu Npr 2006 5.2 diesel … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 satisfied customers
I hav problem with 2013 isuzu npr 5.2 diesel the red mesege
hi there, i hav problem with 2013 isuzu npr 5.2 diesel the red mesege EXH.SYSTEM STAY ON ON THE SCREEN THE DRIVER SAID WEN THE MESSEGE CAME THE TRUCK WONT GO MORE THEN 35 MPH HE SAID BEFORE THE HAPPEN… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2006 and 2017 and 2018 Isuzu Npr parts with the 5.2 diesel
2006 and 2017 and 2018 Isuzu Npr parts with the 5.2 diesel what kind of transmission fluid do they take And how much with the filter change… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
My 2011 Isuzu NQR is idling high, like 1200 - 1300 rmp. 2011
My 2011 Isuzu NQR is idling high, like 1200 - 1300 rmp. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 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
4,737 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
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 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
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 satisfied customers
A/t oil temp light came on. After engine basically seized up
A/t oil temp light came on. After engine basically seized up on freeway. pulled over and oil leaking everywhere. Isuzu NPR 2005 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 satisfied customers
I've got a 1999 Isuzu NPR 4cyl turbo diesel. First the
I've got a 1999 Isuzu NPR 4cyl turbo diesel. First the heater core failed, so I pulled that, and I did a bypass to get to the parts store. That failed! It overheated. So I pulled both thermostats and … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 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
4,361 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
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
391 satisfied customers
I have a 2010 Isuzu Npr I'm getting P0087 & P0093 codes. I
I have a 2010 Isuzu Npr I'm getting P0087 & P0093 codes. I have changed the filter housing. I have done a cylinder injector cutout test and they all shut off. My cylinder balance rate are as follows: … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 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
4,023 satisfied customers
Isuzu NPR: , I'm Bill, I have a 2006 Isuzu NPR Diesel. Was
Hi, I'm Bill, I have a 2006 Isuzu NPR Diesel. Was driving on highway on cruise control about 68mph. it's sweetspot on road. going up a hill the engine dropped rpm. didn't die but would not rev over 21… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
i have a 07 Isuzu NPR 5.2 Diesel Vehicle Dies while we are driving. We Wait a Few M
hello i have a 07 Isuzu NPR 5.2 Diesel Vehicle Dies while we are driving. We Wait a Few Minutes and it starts back up.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Hi Dan, I've got an Isuzu NPR 5.2L diesel in my shop with trouble
Hi Dan, I've got an Isuzu NPR 5.2L diesel in my shop with trouble codes P0087 and P0093. I've changed the SCR and the fuel pressure limiter as per a technical service bulletin, cleared the codes and s… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
Isuzu NPR: Hello, I am working on a 2006 Isuzu NPR with
Hello, I am working on a 2006 Isuzu NPR with a 5.2L diesel VIN JALC4B16667015584. I changed the fuel filter on this vehicle for maintenance and took it on a test drive. Now I have a check engine light… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2006 Isuzu npr. with a 5.2. it started to make a rumbling
I have a 2006 Isuzu npr. with a 5.2. it started to make a rumbling noise on acceleration. i found thin pieces of copper or brass shaveing in the pan. i saw no damage to rods or wrist pins. i took of h… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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