Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 06 kw t800 with the cat c13. The engine brake only
I have a 06 kw t800 with the cat c13. The engine brake only works half the time. I thought about replacing the switches and then goin from there. It'd be nice to have work correctly hauling liquid. … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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1997 kenworth t800 with Cummins m11. Bought truck found for unknown reason the owner swapped out the instrument levers on the right side … read more
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High beam indicator light not working on 2006 Kenworth T800.
High beam indicator light not working on 2006 Kenworth T800. Headlights work fine, fuses are good, gauge cluster works. What else can I check? … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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2006 kw with cat c13 motor. Today all of a sudden then oil
Good morning. 2006 kw with cat c13 motor. Today all of a sudden then oil pressure is staying at 18 to 21psi loaded and empty. Check engine light comes on and off as well. We just got done changing thr… read more
Cat Man
Cat Man
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Keep blowing brake valves within an hour after replacing
Keep blowing brake valves within an hour after replacing them. 2000 KW T800 C12 Cat.. Purged the system with denatured alcohol, replaced air filter. still blowing valves. No visisble oil or crud in th… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Cat 3406 475 hrs. 97 KW. Mod: KW T800. KW Truck Mod T800.
cat 3406 475 hrs. 97 KW JA: What is the complete model and serial number of your machine? Customer: Mod: KW T800 JA: Are you fixing this yourself? What have you tried so far? Customer: KW Truck Mod T8… read more
Cat Man
Cat Man
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I've been following this thread. Have an 07 T800 KW. That
I've been following this thread. Have an 07 T800 KW. That intermittently develops a miss or stalls from time to time at an idle. Fuel pressure fluctuates from 65 to 70psi @ idle to 80psi at 1500 rpm. … read more
Cat Man
Cat Man
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Kw 2010 paccar t800 pressure buld up from one tank and
kw 2010 paccar t800 pressure buld up from one tank and overflow fuel out. … read more
Curtis B.
Curtis B.
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I have a 05 kw with a cummins ISM it generally runs fine
I have a 05 kw with a cummins ISM it generally runs fine until you start going up hill under a load then it bogs down real bad and blows heavy black smoke then it clears up and takes off regaining ful… read more
cumminsdr
cumminsdr
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Jeremy, Do you know where the Outside ambient air temp
Jeremy, Do you know where the Outside ambient air temp sensor is located on a 2013 KW T800? Thanks… read more
Jeremy
Jeremy
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Can you please forward dash light skematics for 2003 KW
can you please forward dash light skematics for 2003 KW t800 … read more
Jeremy
Jeremy
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GOT 95 KW T800 WITH N14 CUT OFF ON INTERSTATE, TOWED TO SHOP
GOT 95 KW T800 WITH N14 CUT OFF ON INTERSTATE, TOWED TO SHOP NO POWER COMING TO FUEL SOLONOID , ECM CASE SHOW POWER ON POWER PROBE. REPLACE ECM AND POWER COMING TO FUEL SOLENOID NOW AND STARTED BUT AF… read more
Andy
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2014 KW T800 isx15 600hp trying to install after market gps,
Hello 2014 KW T800 isx15 600hp trying to install after market gps, no power at datalink connector. Can't seem to find a fuse… read more
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truck /coach technician
Vocational, Technical or Trade School
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222mk, I am looking diagram including inputs and outputs
I am looking for wiring diagram including inputs and outputs on chassis node for 2011 kw t800 Thanks… read more
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Andy
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I just bought a 2006 model Kenworth T800 with a Cat c13 Acert
I just bought a 2006 model Kenworth T800 with a Cat c13 Acert engine. The engine starts good and seems to have plenty of power. The engine light is on and there are a number of codes with several pert… read more
Cat Man
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Hi i have a 97 series 60 in a 95 kw w900. Driving it the other
Hi i have a 97 series 60 in a 95 kw w900. Driving it the other day had sudden an total loss of power. Ran fine then started missing an could hardly drive. Shut it off, then started it again an it idle… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2000 KW T800 with a Cummins ISM. This winter I had
I have a 2000 KW T800 with a Cummins ISM. This winter I had a fuel gel problem and since then the truck smokes really bad after idling (red lights ect.) but clears up after I start gearing up. Smoke i… read more
Don
Don
fleet superintendent
Vocational, Technical or Trade Scho
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Dr. Cummins I have a 2006 kw t800 with an isx. the clutch
Dr. Cummins I have a 2006 kw t800 with an isx. the clutch switch is not working. I hooked up insite and it says the clutch is depressed. I pulled the two leads off the switch and shorted them together… read more
cumminsdr
cumminsdr
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High School or GED
1,700 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

4,361 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

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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