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Related Medium and Heavy Trucks Questions
IH 9300 semi tractor, have replaced 2 ECM's in 15 months.
IH 9300 semi tractor, have replaced 2 ECM's in 15 months. Occassionally lose engine control (truck running, but pedal appears "dead", then will recover on it's own … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have twin qsb 5.9 2012 models in boat both only get 2000
I have twin qsb 5.9 2012 models in boat both only get 2000 rpm should be 2800 rpm . Get full travel on the mechanical cables to the electrical control box but no revs at motors? … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,485 satisfied customers
We have a gen 2 that has a miss when you power up frm being
Hi we have a gen 2 that has a miss when you power up frm being on the engine brake? Or backing off from full throttle to half and then powering up to full throttle again. We can make it happen in the … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a cummins isb 230hp eng no 57053453 cpl8136. truck
good morning, I have a cummins isb 230hp eng no 57053453 cpl8136. truck seems to run fine except when i hit any kind of incline it falls flat. I thought it was fuel filters so now they are new. It got… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 05 kw with a cummins ISM it generally runs fine
I have a 05 kw with a cummins ISM it generally runs fine until you start going up hill under a load then it bogs down real bad and blows heavy black smoke then it clears up and takes off regaining ful… read more
cumminsdr
cumminsdr
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High School or GED
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I have a 99 international 4700 with the T444E. The problem
I have a 99 international 4700 with the T444E. The problem I'm having is starts and idles fine. If I put it under load or just rev it up past 1600 rpm it starts to run like crap and shoot out black sm… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,485 satisfied customers
N14 shuts off and wont restart sometimes. getting to the
n14 shuts off and wont restart sometimes. getting to the point where we cant use it. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
2000 international 4700 dt466e... no power under load revs
2000 international 4700 dt466e... no power under load revs to 1500 rpm. in nuetral will rev to 2700 rpm… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Cat Man, I have a 3406 3ZJ54893 that pulls strong until
Cat Man, I have a 3406 3ZJ54893 that pulls strong until about 1600-1700 rpms then just slowly pulls to 2000 rpm. We changed the fuel filters but that didn't change anything. Where should I go next? Al… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Good morning. I have a 2007 cf600 with the vt275 engine. idles
Good morning. I have a 2007 cf600 with the vt275 engine. idles rough, like a missfire and no power on the low end. gets better at higher rpm. had it scanned, PID 164-FMI 10-FLASH CODE 333. Replaced bo… read more
Daniel Wilson
Daniel Wilson
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3,632 satisfied customers
2000 Interantional DT466 is using a gallon a day with no major
2000 Interantional DT466 is using a gallon a day with no major leaks, no smoke, no fuel in the fuel tank and no major blow by. Truck has 10K miles on rebuilt engine. What else can I check?… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,485 satisfied customers
I have a cat 6nz that has started to miss like a cut out test
I have a cat 6nz that has started to miss like a cut out test at 1000 to 1600 rpms under a load. fuel pressure is 70-90psi, we changed the pressure regulator, primer, a check valve, & filters. it pass… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Ive been having an intermittent problem (for the last 6 months)
I've been having an intermittent problem (for the last 6 months) with my 1999 Freightliner Century. It has a 370hp Cummins ISM. Every time I make a repair. It runs fine for a week or so then the probl… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I have 1996 international 4700 466e. truck was running great
I have 1996 international 4700 466e. truck was running great went out other day to start up no start changed fuel filter took a while but started and ran great 2 days later same problem changed filter… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I HAVE A 2009 HINO 169 WITH A INTERMITENT CHECK ENGINE LIGHT
I HAVE A 2009 HINO 169 WITH A INTERMITENT CHECK ENGINE LIGHT AND GOES INTO LIMP IN MODE. WHEN IT DOES IT THE ACTIVE CODES AT P0087 OR P0088 FOR RAIL PRESSURE LOW AND HIGH. I HAVE INSTALLED A NEW RAIL … read more
Toby
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Vocational, Technical or Trade Scho
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I have an 8V92TA, runs smooth up to 1600 RPM then begins to
I have an 8V92TA, runs smooth up to 1600 RPM then begins to run rough/vibrate, gets worse up to 1750 and smooths back out at 2000. This just started after I changed my fuel filters and bled the lines … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
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2007 International at idle skips and bowl on fuel filter behind
2007 International at idle skips and bowl on fuel filter behind cab is all the way down to bottom? Has a ism engine… read more
Andy
Andy
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Vocational, Technical or Trade School
2,485 satisfied customers
struggling with an international T444E, high pressure pump
struggling with an international T444E, high pressure pump was changed,scanner says no electrical problem,no active codes,but truck want go over 2000 rpm (idle) and barely keep 1500 rpm running,all pl… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,632 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,965 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,400 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,672 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

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16 years of experience

dieseldan55

dieseldan55

Contractor

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Road Service mechanic for Volvo Construction.

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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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