Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I need a wiring schematic and pinout for vehicle speed
I need a wiring schematic and pinout for vehicle speed sensor on a 2007 freightliner Columbia with c15 cat… read more
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Vocational, Technical or Trade School
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I want to put a c15 cat in a 2008 xl classic with air ride front end. Is doable and where would I get an engine mount for the front? … read more
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I have a 2006 freightliner columbia CAT C15 serial MXS60652
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timdieseltech
timdieseltech
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I have an 07 Freightliner Columbia with a cat c15 acert.
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I have a 2004 Freightliner Columbia CAT C15 engine, can I
I have a 2004 Freightliner Columbia CAT C15 engine, can I please have a wiring diagram of the drivers side window because there's no current getting to the switch… read more
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I have a 2004 Freightliner Columbia CAT C15 engine, and the
I have a 2004 Freightliner Columbia CAT C15 engine, and the A/C compressor clutch never stops, it's always running even if I turn off the A/C from the interior and the truck has good air conditioning… read more
Mikael
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2006 Freightliner Columbia VIN W07956 Cat C15 serial MXS
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Curious if you might be able to check engine history of
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2006 freightliner columbia mercedes engine need water pump
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I have a freightliner Columbia 2006. I need to know what is
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Wayne
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I have a 07 Freightliner Columbia with a C-13 Cat fault
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I have no fuel pressure on my 3408 cat motor. I have tried
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Does the instrument cluster in an 07 freight liner have to
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I have a cat engine and he shake in 10 gear on 63 miles
Hi, I have a cat engine and he shake in 10 gear on 63 miles speed, only from 1200 to 1400 rpm? … read more
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I have an '03 columbia with a c15. when cold will start and
I have an '03 columbia with a c15. when cold will start and run fine for about 15-20 min if I let it sit or about a mile or to if I drive it, then it dies and won't restart for about 2-3 hrs. (until i… read more
Cat Man
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I have c15 engine on freightliner columbia 2004.its leaking
Hi I have c15 engine on freightliner columbia 2004.its leaking coolant from the top coolant container through the small pipe breather a lot of pressure coming from compressor. … read more
Cat Man
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I have a 04 Columbia with a Mercedes. I have a 12.7 Detroit
I have a 04 Columbia with a Mercedes. I have a 12.7 Detroit I want to put in it. what and were do I get wiring harness and other parts that I need… read more
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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

10,240 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

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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, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

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cumminsdr

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All types of Cummins applications

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Curtis B.

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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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