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I have a 1999 international dt455e and i was driving and ti
i have a 1999 international dt455e and i was driving and ti some pretty hard bumps and it quit running would not start, since we have checked for leaks, have replaced the huie pump, replaced the prime… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
03 chev 6500 7.8 isuzu 4 speed auto fuel line rusted between
03 chev 6500 7.8 isuzu 4 speed auto fuel line rusted between water sep and pump repaired and primed but have no fuel rail pressur scaner showes that there is cam and crank signals … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
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2001 isuzu npr diesel 5.2 rough idle. Specially when its
2001 isuzu npr diesel 5.2 rough idle. Specially when its cold … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2015 N-13 that will not start. I have replace FR
Andy, I have a 2015 N-13 that will not start. I have replace FR sensor, FPRV and I'm only getting 27 lbs on low pressure. Once in a while it crank, and have correct pressure, run only short time- coul… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2005 Isuzu NPR HD will not start. 225 cranking RPM with
2005 Isuzu NPR HD will not start. 225 cranking RPM with 7800+/- psi fuel pressure during cranking. No codes, no check engine light. … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,870 satisfied customers
I have a 2016 freightliner m2 106 that wont start. It tries
I have a 2016 freightliner m2 106 that wont start. It tries but wont. … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,870 satisfied customers
Having issues with an Isuzu NPR-HDIsuzu 4HK1 5.2L 4cyl run
having issues with an Isuzu NPR-HDIsuzu 4HK1 5.2L 4cyl run rough idle when in gear/drive or any gear other than neutral or park. Noticed when in neutral or park when desired fuel psi is stable unit do… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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
I have a 2011 f650 with a rear gear 6.7 Cummins and the
Hello I have a 2011 f650 with a rear gear 6.7 Cummins and the problem I'm having is a long start and sometimes it stalls about 5 to 10 seconds after you start it I have capped off all the injectors an… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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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
Shop Foreman/Triage Tech
Associates
3,870 satisfied customers
I have a 2004 GMC c7500 with the 7.8 Isuzu motor. Was
I have a 2004 GMC c7500 with the 7.8 Isuzu motor. Was running, shut it off, came back 1hr later will not start. Does turn over. Have changed fuel filters. Primed and bled. I have fuel to the injection… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,870 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
4,737 satisfied customers
I'am working on a 1999 CAT 3406E in a freightliner truck,
Hi, I'am working on a 1999 CAT 3406E in a freightliner truck, the truck has been sitting for 4 months and now it will not start. I scanned the engine there are no active fault codes, I'm almost certai… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Do not have grounds to either solenoids on injection pump
do not have grounds to either solenoids on injection pump they have power but no ground on brown wires. Also getting no power to pump position sensor same thing during cranking. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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
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On a 2006 International VT365 engine. what is needed engine
On a 2006 International VT365 engine. what is needed for the engine to start: how much low oil pressure?, RPM,? Injection Control Pressure ICP?,… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
C7 will not start check fuel pressure at fuel filter at quick
c7 will not start check fuel pressure at fuel filter at quick connector barley moves 15 lbs gauge installed fuel pressure regulator same thing how much pressure should be at connector no matter what s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Working on a 1995 international with a 7.3L diesel with a no
Working on a 1995 international with a 7.3L diesel with a no start condition. I'm working a flowchart for this condition but I need an expert to help sort this out. Fuel tanks full. Lift pump will fil… 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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