Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Truck is missing bad took off valve cover found #1 injector
Truck is missing bad took off valve cover found #1 injector not even moving … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I have water in the sump of my 300 big cam do the injectors
i have water in the sump of my 300 big cam do the injectors have a eater seal … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,472 satisfied customers
We have a 2006 dt466 that we have at our shop it came in
we have a 2006 dt466 that we have at our shop it came in originally with a code for idm relay voltage issue and was not starting but first they called out a road call and they had fuel lines off etc a… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
I have a 1999 International 4700 7.3. Ran great parked it
I have a 1999 International 4700 7.3. Ran great parked it the other day restarted and ran extremely rough as if all cylinders not firing had no power. Shut it down replaced both fuel filters, checked … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
2000 INTL DT466 LOW ICP. NEW IPR, NEW IPC, FULL FIELD IPR
2000 INTL DT466 LOW ICP. NEW IPR, NEW IPC, FULL FIELD IPR ONLY BUILDS 175PSI. JUST PUT NEW ORINGS ON ALL 6 INJECTORS. PULLED THEM ALL BACK OUT TO DOUBLE CHECK CORRECT INSTALL. ORIGINAL PROBLEM WAS PAS… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
2006 6.0 diesel air in oil filter housing. Replaced injector
2006 6.0 diesel air in oil filter housing. Replaced injector o rings, low pressure pump that was 5 psi now 65. I have air bubbles can this be caused by pickup tube or o ring at tube?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Over tightened oil cooler bolts on first try following all
Over tightened oil cooler bolts on first try following all new replacement. Need to know if need to take all the way apart and replace o rings and gasket or just back down and tighten to proper rate… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I did the top end of a n14 select it had a bad head gasket,
I did the top end of a n14 select it had a bad head gasket , it ran great test drove ,used the jake and everything was fine , drive took it to day and on the highway you can see oil spots and it ran o… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,472 satisfied customers
Cat Man, I have a 3114 engine in a 942f loader. It looses
Hey Cat Man, I have a 3114 engine in a 942f loader. It looses power after the engine is ran under load. It seemed like its starving for fuel. i removed the primer button on top of the filter housing a… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,299 satisfied customers
Out of ideas one! I have a 1999 IH 466E and I am getting
Out of ideas for this one! I have a 1999 IH 466E and I am getting engine oil in the fuel tanks. Have pulled injectors and put new seals on, (old seals had only 15K miles on them and looked in great sh… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
I have a 400 big cam 3 cummins with fuel in the oil have replaced
I have a 400 big cam 3 cummins with fuel in the oil have replaced the fuel pump and the o rings in the injectors… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
i replace the injector cups on my 1998 international 466e it
i replace the injector cups on my 1998 international 466e it ran great for two day then i check the oil an found water in oil any ideals… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
We bought an o ring kit to replace on injectors the kit has
We bought an o ring kit to replace on injectors the kit has 2 rubber o rings for exterior 1 steel washer goes on inside of injector should we take apart to replace inside seal and if so are there spec… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
1998 n14 had a sticking valve on #6 r&r rear head ground valves
1998 n14 had a sticking valve on #6 r&r rear head ground valves and clean up. replace injector and all 0 ring seals on the other 5. had to start with starting fluid, eng run find no mis drove truck cr… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a 1999 IH 466E no start. High pressure oil resevior
I have a 1999 IH 466E no start. High pressure oil resevior drains down to empty after sitting an hour or more. Runs fine once running. Good main oil pressure. Replaced IPR and high pressure pump. Remo… read more
The Truck Doctor
The Truck Doctor
18 satisfied customers
2000 international 4700 DT466E Truck lost power and would hardly
2000 international 4700 DT466E Truck lost power and would hardly run. Got back to shop barely running. Acted like fuel so checked fuel filter. Found black fuel with particles in it. Changed fuel filte… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have 97 dt 466e , truck guit on the freeway was towed to
I have 97 dt 466e , truck guit on the freeway was towed to shop, they ran codes and recommended a high press oil pump change, changed pump still will not start without eather and will not run on its o… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
I have a 6.6 litter 1 ton dually Silverado truck[2002]. My
I have a 6.6 litter 1 ton dually Silverado truck[2002]. My problem is I've had bad injectors for awhile butrecently developed a water leak from the weep hole on the water pump. I overheated the engine… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,517 satisfied customers
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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

13,472 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

Mechanic

1,458 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

149 satisfied customers

16 years of experience

dieseldan55

dieseldan55

Contractor

77 satisfied customers

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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