Medium and Heavy Trucks

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What's the turbo wastegate spec for c15 turbo. Kenworth k104
What's the turbo wastegate spec for c15 turbo JA: What's the make, model, and year of your heavy truck? Customer: Kenworth k104 2006 JA: What's the engine type and size? Customer: Cat c15 550hp JA: Is… read more
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Looking to re rate my cat c7 in my 2005 Ford f650. I've seen
looking to re rate my cat c7 in my 2005 Ford f650. I've seen in info on rerate families. How do I identify what relate family my engine is in? … read more
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I need the FTS and FLS for C15 NXS22173, flash 3298557, 625
I need the FTS and FLS for C15 NXS22173, flash(###) ###-#### 625 hp … read more
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I have a cat c15 in a kenworth w900l the jake brake only
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Cat Man
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Have a couple of build option questions on a c15. it is
hello my name is ***** ***** a couple of build option questions on a c15. it is currently a c15 acert (nxs 21722). its got 935000 miles on it. I put it down for rebuild cause of cracked head by exaust… read more
Cat Man
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Jst wondering what is the best torque and horse power for my
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I retake my 6nz hp to 550 with a flash file. But now
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I'm looking for a speed sensor chip too open the govener up
I'm looking for a speed sensor chip too open the govener up so the truck can do 100 without having too take it too w,shop do they make them two pieces one … read more
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Have a stock c15 with twin turbos was wondering if I should
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Wayne
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Can I change my c15 Ecm that is 1550 torque and 435 horse
Can I change my c15 Ecm that is 1550 torque and 435 horse with one rated at 1850 torque and 550 horse… read more
Cat Man
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Cat Man I have a 5EK52732 that we are rebuilding. What is
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I have a cat 6nz in a kenworth I know what the fls and fts
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, I am trying to get a CAN data logger working on a 2003
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Cat Man I have a 5EK22174 that is giving me the code 108-4
Cat Man I have a 5EK22174 that is giving me the code 108-4 barometric pressure sensor. What is the purpose of this sensor and how do I fix? Truck is also set at 435HP. If it will go higher I need the … read more
Cat Man
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good evening mabe you can help me out i have a cat that i
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Cat Man
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I install a cat C15 acert 475hp with dpf but Im not happy
I install a cat C15 acert 475hp with dpf but I'm not happy with my fuel mileage. It's a car hauler thus the fuel mileage is never good , but it's about 10% worst than my old C15 550 hp. If I increase … read more
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Need directions on how to replace the a/c compressor and dryer
Need directions on how to replace the a/c compressor and dryer on a Kenworth T2000 with a C15 engine.… read more
Cat Man
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I am looking for a chart for the fuel ratio control and rated
I am looking for a chart for the fuel ratio control and rated fuel postion for a cat c15 serial 6nz.… read more
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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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