Medium and Heavy Trucks

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I have a 1995 international with a m11. I changed stater on
I have a 1995 international with a m11. I changed stater on now truck will not crank. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Checking AC 2006 IH 9400i where is relay for compresser in
Checking AC 2006 IH 9400i where is relay for compresser in fuse box there is no location diagram … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
I have a 2006 4200 with vt365 no start with dtc 2023-14p
I have a 2006 4200 with vt365 no start with dtc 2023-14p 150:1 and 612-14p 25:2 any idea where to start at … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
2001 Ford f250, 7.3. Truck came in with bad starter.
2001 Ford f250, 7.3. Truck came in with bad starter. Replaced the starter but on the starter relay that is mounted on the passenger fender, the small wire that energizes the relay has constant power t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I'm having many problems at once. However the most pressing
I'm having many problems at once. However the most pressing at the moment is no power to the ac controls. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Having trouble getting power to my ECM. 1995 International
well, It acted like it ran out of fuel and now we cant get it to fire at all. Replaced the ECM with another to try it. But still nothing. Hooking a scanner to it, its like the ECM isnt there which leads me to think it might not be getting power. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Volvo WG64 triaxle dump truck, MFR date April 1999 Cummins
Volvo WG64 triaxle dump truck, MFR date April 1999 Cummins diesel. A/c stopped working. 2 mechanics looked at it and said they have to dig into the harness on the driver's side of the engine to find t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I make a mistake on mi truck and I want to fix it..i add crc
Hi i make a mistake on mi truck and I want to fix it..i add crc block seal in the engine and shout … read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 satisfied customers
2012 389 peterbilt with eaton fuller 10 speed manual tranny
2012 389 peterbilt with eaton fuller 10 speed manual tranny and im unable to put the shifter into any of the gear positions other than 4th and 9th, what might be the problem? … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Have 2 tripack apus on our trucks that are having the same
Have 2 tripack apus on our trucks that are having the same issue. They will only start on the ac mode. I looked at everything and cant find a visual issue. I looked to see if it had a relay problem bu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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We bought a Freightliner 2016 Glider Kit model this past September,
We bought a Freightliner 2016 Glider Kit model this past September, for $130,000, and it has spent 8 weeks of that time in the shop for the same problem. It will either shut off completely as it is go… read more
Justin Hebert
Justin Hebert
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2003 freight liner century how do i get flash codes? I also
2003 freight liner century how do i get flash codes? I also had 128 on dash. I unplugged the sleeper wiring harness and truck won't start now. Have two battery power and one switch power at ecm. This … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
2005 ford E450 6.0L Diesel shuttle bus. The front AC is
2005 ford E450 6.0L Diesel shuttle bus. The front AC is working good, we just charged it up under the engine hood. The rear AC which is an auxiliary unit mounted in the rear of the bus in the top corn… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 2000 4900 International Truck & it is sending the
I have a 2000 4900 International Truck & it is sending the following code: Engine #1 (MID 128) reports Controller #1 (SID 254) is Abnormal frequency, pulse width, or period (FMI 8) Initial Read: Mar 2… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
I have a 2006 international 4400 series crew cab custom hauler.
I have a 2006 international 4400 series crew cab custom hauler. the ac blows cold now, but it only blows out of the defrost ducts. at the same time the ac quit the bottom row of switches started flash… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
My 2005 Columbia has the gauges and AC go on and off intermittently.
My 2005 Columbia has the gauges and AC go on and off intermittently. Will work for a week or so then cut in and out. Right now they cycle on when truck is started but stop with in 60 seconds. Any sugg… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Pulled fuses on a 2005 international truck trying to fix non
Pulled fuses on a 2005 international truck trying to fix non working ac. Now truck will start and run but gas no power.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
We have a 2006 T800 Kenworth. The ac hasnt worked since we
We have a 2006 T800 Kenworth. The ac hasnt worked since we bought it last year so I am getting it going. The condensor fan on the roof does not work-no power getting to it even when put to manual. The… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

2,971 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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dieseldan55

dieseldan55

Contractor

74 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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