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Related Medium and Heavy Trucks Questions
I have an 8440 Clutch System pressure light and buzzer come
I have an 8440 Clutch System pressure light and buzzer come on when clutch pressed ***** *****ght comes on intermitently while driving … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Cat 3126 is not staying running it'll start and run for 30
Cat 3126 is not staying running it'll start and run for 30 to 60 sec then will shut off then not run at all I have tried to run a scan on the computer but it comes back no ecm but after 4 of 5 hours i… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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My 1990 MF 231 pto and 3 point hitch lift quit working. What
My 1990 MF 231 pto and 3 point hitch lift quit working. What could cause this? The hydr fluid looks like new but I have had to shut the engine off to engage the pto … read more
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Daniel Wilson
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4bt3.9-g1 can't get engine started, 382 sn 35372283 not
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cumminsdr
cumminsdr
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I have a 07 t800 kenworth with a c13 engine in it, the oil
I have a 07 t800 kenworth with a c13 engine in it, the oil temperature runs at 220 to 240 and water temperature at 210 to 220 when is loaded! … read more
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I have an 08 Volvo with an isx that is going through a
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cumminsdr
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How are you? good thanks, I have genie z45/25j boom lift ..
I have genie z45/25j boom lift .. there is a problem when I go to high seed ..it's just shutdown … read more
Curtis B.
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I think my 3208 has a few clogged injectors. Do you know if
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Cat Man
Cat Man
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I have a N14 2001 electronic, i have no oil pressure, i
hi, i have a N14 2001 electronic, i have no oil pressure, i replaced the oil pump, the bearings are good, non building any pressure at all? any open check valve in system? … read more
Roy
Roy
shop foreman
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2010 WS with 60 ser w/ egr dpf, eng # 06R01029777 Truck came
2010 WS with 60 ser w/ egr dpf, eng # ***** Truck came to shop with miss/surge type behaviour... almost like accelerator issues but also does it with hi idle & cruise....checked for fault codes...none… read more
Roy
Roy
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Ive got an fl70 with a cummins 5.9 isb 225 thats got a nice
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spankyjr1
spankyjr1
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Andy
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I have a cummins 5.9 isb in a 1999 rv starts fine when it warm
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Andy
Andy
truck /coach technician
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sir The cat c13 I rebuild last month it drove very
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Cat Man
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my 2006 ISM has problems. It runs fir about 3 hours then the
my 2006 ISM has problems. It runs fir about 3 hours then the engine starts to flash and the motors shuts down, you turn the key off ad it resets and will start if you hold the rpm under 1150 it will s… read more
Daniel Wilson
Daniel Wilson
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My truck died. Scanner said oil pressure switch. Replaced it
My truck died. Scanner said oil pressure switch. Replaced it no run scanner said icp. Have not replaced that. Checked fuel pressure 60 psi. Oil 60 psi. high pressure pump is next I don't know what pre… read more
Jeremy
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new Holland lx665 ,red warning lite [looks like a gear with I drip in the middle]stop engine lite comes on ,shuts off the engen… read more
Wayne
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I have a C13 SN lgk01268 with 2500 hours on it It has a flat
I have a C13 SN lgk01268 with 2500 hours on it It has a flat spot on the roller of a lifter and a groove in the cam lobe. The roller appears to turn fine. I first discovered a valve adjusting bolt tha… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,164 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

Certified Truck/Bus Technician

3,994 satisfied customers

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

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

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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