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WORKING ON A 2013 MACK CXU 613. THIS TRUCK HAS THREE
WORKING ON A 2013 MACK CXU 613. THIS TRUCK HAS THREE CIGARETTE LIGHTER LOCATIONS ON THE INSTRUMENT PANEL. WHICH FUSE SUPPLIES THE POWER ? … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,191 satisfied customers
I have mack 2013 cxu mp8 engine have check engine light 5394
i have mack 2013 cxu mp8 engine have check engine light 5394 4 code. replaced nox sensor light came back on. same code. i was told to clean def doser valve spray nozzle. i did that in el paso last nig… read more
Joe Green
Joe Green
65 satisfied customers
I have in my shop a 08 cxu 613 Mack with mp8 engine has
I have in my shop a 08 cxu 613 Mack with mp8 engine has active codes for 1,2,3 injector open circuit. I suspect a broken wire. Mack says the wiring harness is 1 piece for complete engine, if I had the… read more
Joe Green
Joe Green
65 satisfied customers
My Mack cxu 613 is saying check fuel filter. It is also
My Mack cxu 613 is saying check fuel filter. It is also sputtering and occasionally the speed decreases … read more
Mike Mcmillan
Mike Mcmillan
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6,191 satisfied customers
SCR system fault 2013 CHU 613 pinnacle. MP8 505 hp 2013 Mack
SCR system fault 2013 CHU 613 pinnacle JA: What's the make/model/year of your truck? Engine type? Customer: MP8 505 hp 2013 Mack CHU 613 JA: Are you fixing your truck yourself? What have you tried so … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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2009 Mack 613.....All of a sudden speedometer quit and rpm
2009 Mack 613.....All of a sudden speedometer quit and rpm limited to about 1600..Replaced speed sensor at rear of trans and adjusted one full turn out...ran ohms check on sensor 164 ohms..Inspected h… read more
Mike Mcmillan
Mike Mcmillan
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Speedometer quicks working and engine rev limits to 1400
speedometer quicks working and engine rev limits to 1400 rpm … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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It has started leaking fuel back out of the head overnight.
It has started leaking fuel back out of the head overnight. It is losing its prime.I was going to replace the check valve on the return line but do not know where it is located. … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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6,191 satisfied customers
2014 Mack CXU 613 is not getting fuel after new filter
2014 Mack CXU 613 is not getting fuel after new filter housing and fuel pump. Is there a complete fuel system diagram?… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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After having a quacolmm instaled in a Mack CXU with a MP8
Hello,After having a quacolmm instaled in a Mack CXU with a MP8 engine the jake brake and cruise control has quit working. … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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6,191 satisfied customers
Putting on evo tech performance chip on 2015 mack cxu model
putting on evo tech performance chip on 2015 mack cxu model pinnacle mp8 … read more
Mike Mcmillan
Mike Mcmillan
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2009 Mack CXU 613 with MP8 motor cooling fan remains on
2009 Mack CXU 613 with MP8 motor cooling fan remains on continuously and comes on with no power to the fan and runs when cold or hot and temp only reaches 135 F … read more
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Mike Mcmillan
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2008 mack ch 613 lightin bolt on then shuts down lightin
2008 mack ch 613 lightin bolt on then shuts down lightin bolt been on for over a week just started shuttin down. Was low in water filled it but still shutn down … read more
Mike Mcmillan
Mike Mcmillan
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Ist hivin me thise Nox monitoring failure. 2012 mack cxu.
Ist hivin me thise Nox monitoring failure JA: What's the make/model/year of your truck? Engine type? Customer: 2012 mack cxu. Mp8 JA: Are you fixing your truck yourself? What have you tried so far? Cu… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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My Mack mp8 is losing power under load turbo seem to be
Hi My Mack mp8 is losing power under load turbo seem to be showing boost no active codes but has inactive codes mid128 Psid44 fim14 and mid128 psid45 fim14 and they will not clear … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,191 satisfied customers
I want to know how to remove dpf filter on a 2007 mack cxu
I want to know how to remove dpf filter on a 2007 mack cxu 613. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2014 mack cxu 613 mp8 with m drive will not crank has acc no
2014 mack cxu 613 mp8 with m drive will not crank has acc no data on information screen in dash and gear selector has ** instead of n1 truck has lots of codes active when not cranking,tow truck in it … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I just bought a 2015 Mack CXU-613 heavy haul truck. During
I just bought a 2015 Mack CXU-613 heavy haul truck. During the first week of operation (2,700 highway miles), the oil temperature has always stayed around 240-244F, while oil pressure gauge shows 45-5… read more
Wayne
Wayne
Journeyman
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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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