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Related Medium and Heavy Trucks Questions
I have a 2005 isuzu Nqr 5.2 liter diesel. It wont go over
I have a 2005 isuzu Nqr 5.2 liter diesel. It wont go over 30mph and it eventually slows down and dies. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Much does this cost for question and answer. What will it
Having cold start problem changed fuel module , checked injectors , bleed air -primed , have firm prime, full battery, replaced lines leaking or possibly … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2013 Isuzu NPR It's been running great and I tried to start
2013 Isuzu NPR It's been running great and I tried to start a dash lights blinking crazy Lots of clicks coming from the fuse and relay box. Lights come on but when you turn the key the lights go off a… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
195 satisfied customers
Hy I have a isuzu nqr 2005 It does not shiy automaticaly It
Hy I have a isuzu nqr 2005 It does not shiy automaticaly It only works if i shit manualy … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
P0093,0087 & 0088. CHANGED FUEL FILTER, VERIFUIED SPRING
P0093,0087 & 0088. CHANGED FUEL FILTER, VERIFUIED SPRING INSIDE FILTER ADAPTER, NO VISIBLE DIESEL LEAKS, ACCELERATION DIES AT ABOUT 2000RPM … read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
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2010 Isuzu NQR diesel. Going along on the highway with fuel
2010 Isuzu NQR diesel. Going along on the highway with fuel pedal 3/4 to full throttle truck goes into limp mode. Shut truck off restart take off fine but the above repeats. Side note: if your driving… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We have a 2015 isuzu NQR 5.2L diesel engine with reduced
Hello, we have a 2015 isuzu NQR 5.2L diesel engine with reduced engine power light one, exhaust sys red light, and def light blinking fast. we changed the def sensor that goes into the def tank and we… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2009 detroit dd15 with very slow throttle response up to
2009 detroit dd15 with very slow throttle response up to 1200 to 1300 rpm then its got plenty of power. I have 7 of them i maintain in my fleet of 23 trucks and normally they dont kick my butt but thi… read more
Expert
Expert
7,468 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
2,740 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
2001 Isuzu nqr starts fine drives fine under load it begins
2001 Isuzu nqr starts fine drives fine under load it begins to bog down to appoint it just shuts off after 15 min or so it will statrt back up and run but then bog down again no ryme or reason to it. … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,303 satisfied customers
2011 isuzu nqr engine light on as well as power down, dpf
2011 isuzu nqr engine light on as well as power down, dpf filter indicator on dash indicates no regen needed. i have been having the red exhuast light in center come on immidiatly wen start up code wa… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I THINK I HAVE WATER IN THE FUEL OF MY ISUZU NQR 4.8 LTR DIESEL. WHITE
I THINK I HAVE WATER IN THE FUEL OF MY ISUZU NQR 4.8 LTR DIESEL. WHITE SMOKE AND ROUGH RUNNING HOW DO I BLEED IT? DAMMY… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2000 Isuzu FTR and it will occasionally have no throttle
I have a 2000 Isuzu FTR and it will occasionally have no throttle response and dile high at about 1200 rpm. Any ideas?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 98 pete with an M11 truck pulls good until about 24
I have a 98 pete with an M11 truck pulls good until about 24 mph then just holds steady idle. No codes inactive or active. Any ideas?… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
2011 isuzu NQR the engine light (amber) is on. message center
2011 isuzu NQR the engine light (amber) is on. message center display a red " exh.sytem" outside the message center ther are 2 lights on 1- amber d.e.f light and 1 green d.e.f. light. particulate matt… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2005 isuzu nqr truck runs fine at idle has 5.2 diesel in it.
2005 isuzu nqr truck runs fine at idle has 5.2 diesel in it. put it on reader only code we got was a t1382 for antilock brakes, as soon as you put the truck in gear it cuts off. only other thing on re… read more
Danielle-Moderator
Danielle-Moderator
5 satisfied customers
We have a 2003 Isuzu NPR with the 4 cylinder turbo diesel engine.
We have a 2003 Isuzu NPR with the 4 cylinder turbo diesel engine. The truck has a little less than 100,000 miles on it. The truck is not driven often, and frequently has relatively long periods of bei… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 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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