Medium and Heavy Trucks

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A customer of mine has a 2009 freightliner m2 series box
A customer of mine has a 2009 freightliner m2 series box truck with a cummins isb. 6.7. I had to change the hvac box. When i went to recharge the ac the low pressure connector has a small screw on cap… read more
Gary A.
Gary A.
Associates in Diesel Technology and Business Management
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I have a freightliner colombia with a Detroit 60 series in
I have a freightliner colombia with a Detroit 60 series in the winter the thermostat and hot air compressor hose went bad I replace oil cooler and egr cooler and now I'm getting anti-freeze pushed out… read more
Gary A.
Gary A.
Associates in Diesel Technology and Business Management
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I have a 2015 Freightliner M2 112 with a gross vehicle
Hi so I have a 2015 Freightliner M2 112 with a gross vehicle weight rating of 33,000 lb. I'm wondering is it possible and if so can I upgrade the gross vehicle weight rating on that door jamb sticker?… read more
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I have questions regarding my 2006 Freighliner Box truck VIN
I have questions regarding my 2006 Freighliner Box truck VIN # 1FVACWDCX6HV64739 CAT C7 ENGINE 250 HP ENGINE # SAP92837 Before my truck breaks down with overheating problem my coolant temp was around … read more
Keiphun Sowell
Keiphun Sowell
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What is the empty weight of a 2014 26' Freightliner M2? M2
What is the empty weight of a 2014 26' Freightliner M2? … read more
Wayne
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I need help diagnosing a code on 2011 cascadi. Cascadia no.
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roybelding
roybelding
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Cat Man, I'm having an issue with a 2002 6nz where I'm
Hello Cat Man,I'm having an issue with a 2002 6nz where I'm losing quite a bit of coolant throughout a days worth of work (350 miles)… read more
Nich1019
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I have a 2012 Diesel Pusher Class A motorhome with 400 HP
I have a 2012 Diesel Pusher Class A motorhome with 400 HP Cummins on a freightliner chassis. Every 200-300 miles the low coolant warning comes on along with the check engine light. You have about 2-3 … read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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I have a 2015 freightliner m2 series m2-106 with a cummins
I have a 2015 freightliner m2 series m2-106 with a cummins isb 6.7 . Drained coolant to change vgt actuator . Refilled. Everything pluged in . 2 coolant codes. Do i have to prime tbis system. It did n… read more
cumminsdr
cumminsdr
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2015 freightliner m2 series 106. Has a cumins isb 6.7 cm2350
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cumminsdr
cumminsdr
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Blowing coolant out of my overflow not over heating no oil
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Keiphun Sowell
Keiphun Sowell
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I am currently having problems with a 5.9L ISB cummins
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roybelding
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Dr. Cummins, Have a engine blowing antifreeze out the
Dr. Cummins, Have a engine blowing antifreeze out the overflow tank with the cap off and out the overflow tube with the cap on. ESN-75001393. we checked the air compressor and that didn't change anyth… read more
cumminsdr
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C13 cat will blow coolant out of radiator cap coolant tank
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Cat Man
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I have a 2007 Detroit series 60 the head was redone last year
I have a 2007 Detroit series 60 the head was redone last year the truck started using an excessivive amount of coolant have checked no external leaks I had the egr cooler tested did replace just to be… read more
spankyjr1
spankyjr1
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hi i have a Dyna 4 ton truck with an No4c engine and expierencing
hi i have a Dyna 4 ton truck with an No4c engine and expierencing heating problem , i have flushed the radiator and noticed a rusty sludge build up ,what is happening is that pressure is building up a… read more
spankyjr1
spankyjr1
Retired
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hello I have a 06 hino 175k on it and im leaking antifrezee
hello I have a 06 hino 175k on it and im leaking antifrezee through my overflow hose and somtimes and my warning light comes on from time to time saying low coolant we have changed the cap and the bre… read more
Cat Man
Cat Man
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We have a 2006 IH school bus with a dt 466. It has developed
We have a 2006 IH school bus with a dt 466. It has developed a problem of building too much pressure in the cooling system. I have eliminated about everything I can think of. We are about to pull the … read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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

Jeremy

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cumminsdr

cumminsdr

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All types of Cummins applications

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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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