Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I just changed my fuel filter WIX with water separator screw
I just changed my fuel filter WIX with water separator screw on bowl I turned the key to allow the pump to prime and the glow plug sign to go out waited then repeated the process this time tried to st… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
NEW HOLLAND DELUXE 555 RUNS FOR A MINUTE AND SHUTS OFF. NOW
NEW HOLLAND DELUXE 555 RUNS FOR A MINUTE AND SHUTS OFF. NOW WONT START . TURNS OVER BUT WILL NOT STAT. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
I have a Komatsu 61px dozer that all of the sudden began
I have a Komatsu 61px dozer that all of the sudden began limiting operating to 1/2 throttle??? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Truck shut down and it has a code with fail 31..... I have a
Truck shut down and it has a code with fail 31..... I have a 2012 frieghtliner cascadia with ISX CUMMINS … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
I have a t4.75 that loses power when it is hot and below
I have a t4.75 that loses power when it is hot and below half tank of fuel. The dealer has changed pickup lines and fuel filters twice. Still has same problem. This tractor has only 170 hours. Also, t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
My 325 skid loader will only run on the eather I spray in
My 325 skid loader will only run on the eather I spray in the air cleaner. Any ideas? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
We have a 1845c case skidloader. The injection pump is
We have a 1845c case skidloader. The injection pump is leaking 4bt 1845c 40xt - 75xt - Case. It leaks where the injector line housing bolts to the pump. Can this be fixed or does it mean a new pump? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
I have a 06 international 9400 I have a fuel leak thought it
I have a 06 international 9400 I have a fuel leak thought it was filter but found it appears to be at left of filter like a small plate leaking do I need new housing or can new gasket be installed … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Case 580C stopped running abruptly under load. Changed fuel
Case 580C stopped running abruptly under load. Changed fuel filter because it sounded like a fuel problem. Has fuel to the injector pump. Will not fire on ether. No fuel to injectors, I unfastened the… read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
I have a Detroit 60 motor that dies on the road or at a idle
I have a Detroit 60 motor that dies on the road or at a idle like its out of fuel no air bubbles in filter but filter will be out of fuel replaced all fuel lines between tanks up to pump.may run all d… read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
I have blow by with my 2011 terex backhoe with a Perkins
I have blow by with my 2011 terex backhoe with a Perkins engine. It has 2000 hours on it There's more air coming out of the pipe not … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
ISC-330 cummins starts idle dies starts right back up and
ISC-330 cummins starts idle dies starts right back up and this is intermitten … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
We have a new holland skidsteer 225 and changed the fuel
We have a new holland skidsteer 225 and changed the fuel filter and in line filter and now we can't get it to start … read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
Well doc I've got this old truck with NTC-350 according to
Well doc I've got this old truck with NTC-350 according to serial #. But the guy i boughtit from said its been upgraded to 400. Anyway its not torquing up like I thunk it should. I personally have ins… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 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
1,284 satisfied customers
i have a 2001 isuzu ftr 7.8l diesel that will not start
i have a 2001 isuzu ftr 7.8l diesel that will not start after cutting off. Engine will start off of ether. changed fuel filters… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Im having problems with the engine losing prime. the fuel
I'm having problems with the engine losing prime. the fuel filters get sucked dry especially at idle. if you're running it at normal operating speeds it seems to maintain prime but at idle it sucks th… read more
Curtis B.
Curtis B.
Technician
Associate Degree
33,157 satisfied customers
FL70: I am working on a 1995 freightliner fl70. With a 5.9
I am working on a 1995 freightliner fl70. With a 5.9 cummins. It has been hard to start. Also loss of power. When I hook a pressure gauge between the fuel filter and the injector pump, in the couple i… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 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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