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Engine light is on have code SPN 4811 FMI 2. SPN 110 FMI 2
Engine light is on have code SPN 4811 FMI 2 JA: Is the check engine light blinking or flashing, or is it solid? When did you first notice it? Customer: SPN 110 FMI 2 code engine light solid JA: What's… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
5,350 satisfied customers
Mack 2016 CHU, MP8. Only code is for the daytime head
Mack 2016 CHU, MP8. Only code is for the daytime head lights. No eml or mil on. Checked codes several times and restarted PTT. Truck has Temp system lockout check light on and kicks out of forced rege… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
5,350 satisfied customers
High oil temp Mack mp8. New oil no codes. 2014 chu. Water
High oil temp Mack mp8 JA: When was your last oil change? Have any error codes popped up? Customer: New oil no codes JA: What's the make, model, and year of your car? Customer: 2014 chu JA: Is there a… read more
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Mike Mcmillan
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I Have a 2013 mach trident mp8 engine with a non vgt turbo.
I Have a 2013 mach trident mp8 engine with a non vgt turbo. we have no fault codes but the boost pressure is very slow to build up and does not exceed 1.6 bar. found damaged wiring which we fixed, tur… read more
Wayne
Wayne
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I have a 2012 mack pinnacle with a mack mp8 engine. I have
I have a 2012 mack pinnacle with a mack mp8 engine. I have no check engine lights on. I see rpms. The fuel bowl has fuel. It cranks and coughs, but no fire. Runs on ether. No bubbles in the fuel bowl … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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We have a 2008 Mack 618 CHU with MP8, truck dies in 9th and
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Mike Mcmillan
Mike Mcmillan
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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
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This is a selarte question for 2017 hino fault code p24d1 pm
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Andy
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I have a 2008 mack mp8, vin 1m1ano7y68n001945. I pulled the
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Wayne
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I have a 2018 CHU Mack MP8 engine showing me its @ 140% soot
Hi, i have a 2018 CHU Mack MP8 engine showing me its @ 140% soot level (only code is high soot level) filter only 6 months old try to force regen and outlet temp spikes to 900 and wont go any higher… read more
Mike Mcmillan
Mike Mcmillan
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Associates
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2014 mack pinnacle with a mp8. What is the best way to
2014 mack pinnacle with a mp8 . What is the best way to remove the air compressor … read more
Mike Mcmillan
Mike Mcmillan
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I got a 2017 mack mp8 445 and i have a fault code SPN 5357
Hi i got a 2017 mack mp8 445 and i have a fault code SPN 5357 FMI17 it says fuel injection quiantaty error for multiple cylinders … read more
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I have a Mack chu 2008 mp8 motor... engine will not go 1500
I have a Mack chu 2008 mp8 motor... engine will not go 1500 rpm's … read more
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I recently retuned my MP8 deleted the DPF and egr and gave
I recently retuned my MP8 deleted the DPF and egr and gave it 48 more hp it now doesn't want to pull can hardly make 100 km per hour loaded … read more
Daniel Wilson
Daniel Wilson
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2008 Mack CHU with a mp8 that idles and runs really rough.
2008 Mack CHU with a mp8 that idles and runs really rough. does anyone have troubleshooting on these? I have no codes active… read more
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Having problems with the DEF system on a Mack MP8 2013 year
Having problems with the DEF system on a Mack MP8 2013 year Model How do I deleat the system … read more
cumminsdr
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2011 Mack CHU-613 Mack MP8 will not crank. When I turn the
2011 Mack CHU-613 Mack MP8 will not crank. When I turn the ignition switch I can hear the relay click on top of dash relay panel but I do not get voltage to starter. I have good battery voltage at sta… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2010 Mack chu truck mp8 engine that quit going down
I have a 2010 Mack chu truck mp8 engine that quit going down road backfired and shut down it won't crank over checked every fuse powe to dash has codes of mid140ppid278fmi9 def gage reads empty but fu… read more
Daniel Wilson
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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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