Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have cgp25 topped off all fluids and it won't go forward
I have Clark cgp25 topped off all fluids and it won't go forward or backward feels like it's trying too checked parking brake switches with meter … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
I Have a Toyota LPG forklift, turns over but no start, will
I Have a Toyota LPG forklift, turns over but no start, will start with starter fluid. Replaced LPG Reg, started a few times, then back to same issue … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
I am working on a Yale GLP050RE forklift, and it does not
Hello. I am working on a Yale GLP050RE forklift, and it does not have a lot of driving power. I am suspecting the inching valve, but the manual I have does not look like my transmission. Thoughts? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
2004 cat forklift model gp40 4.5 liter nissan engine gas
2004 cat forklift model gp40 4.5 liter nissan engine gas only … read more
Curtis B.
Curtis B.
Technician
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39,256 satisfied customers
I have Thermoking Park Smart APU on my 2017 Freightliner
Hello, I have Thermoking Park Smart APU on my 2017 Freightliner truck. APU stops after 5 mins, engine kept running but FAN stops. I don't see any error code or message but there is a yellow triangle s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Have 09 kw t660 isx871 truck starts and dies have only 3.8
have 09 kw t660 isx871 truck starts and dies have only 3.8 volts to 39 terminal on oem connector all the time even when key off found 5amp breaker for dome lights door buzzer and diag pull that and po… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have an ASV RC50 - early 2000's sn about 1028 with a CAT
I have an ASV RC50 - early 2000's sn about 1028 with a CAT 3024c engine. Starts right up and responds to throttle positions when cold. after 10 mins when warmed up starts erratic rpm (revs, almost die… read more
Mike Mcmillan
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Have lx865 starts up ok but dies after 30 sec. SN-100795,
Have another job to do, will be back shortly.Thank you … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
Stalls after warm up and won't start till cooled off. Code
Stalls after warm up and won't start till cooled off. Code ISO 2023 14p … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have an older yale forklift that stall when fully turned,
I have an older yale forklift that stall when fully turned, or fully side shifted … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
I have a JCB 1400B 1989..or so. it stopped running while I
I have a JCB 1400B 1989..or so. it stopped running while I was using it. When I try to start it, it runs for about 10 sec then dies. Ive checked fuel lines to/from the xfer pump and they appeared dirt… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
I have a DD15 that was just overhauled by an experienced
I have a DD15 that was just overhauled by an experienced tech but this was his first DD15.The engine cranks hard then starts and idles fine. As it warms up the idle gets progressively rougher. If you … read more
Roy Belding
Roy Belding
7,582 satisfied customers
1994 pete with a 60 series detroit... Truck runs fine until
1994 pete with a 60 series detroit... Truck runs fine until gets warm without warning fan trys to engage and the truck derates and stalls out. trying to start again only flashes the engine fan light a… read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
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Can't get my case 580ck to start. starting fluid doesn't
can't get my case 580ck to start. starting fluid doesn't help when it use to. I suspect injecter pump. why wouldn't starting fluid not work? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,256 satisfied customers
I have a 20-30 year old TMC FCG25N6 fork lift with a Nissan
Customer: I have a 20-30 year old TMC FCG25N6 fork lift with a Nissan 4 cylinder LP engine....seems to start up quick when cold but as soon as the engine starts to warm up it doesn't want to start or … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a cummins 5.9 isb in a 1999 rv starts fine when it warm
I have a cummins 5.9 isb in a 1999 rv starts fine when it warm up it shuts down then restart shut down 30 sec. or less . let cool down over night start up fine my run 20 to 30 min tell warmed up them … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 01 Pete 357 with an ISM 350 V when it is 100 degrees
I have a '01 Pete 357 with an ISM 350 V when it is 100 degrees or hotter outside the truck dies while running down the road. All gauges quit working and it just dies, after sitting for 10-15 min it wi… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Electrical problem. Start the truck. Idles fine for ablut 2
Electrical problem. Start the truck. Idles fine for ablut 2 min. Then all the relays under the center panel start clicking, the dash lights flicker, and the tach and speedometer needles jump. Then the… read more
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Andy
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207 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Curtis B.

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Chris (aka-Moose)

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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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