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2015 Mack CHU613 headlamps work on high beam only, when you
2015 Mack CHU613 headlamps work on high beam only, when you switch to low, they shut off … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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2012 Mack CHU613 MP8 engine. Regen temps not going above 600
2012 Mack CHU613 MP8 engine. Regen temps not going above 600 degrees. Only code is SPN 3556 FMI 5 … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
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I have a 2012 mack chu613 with an mp8 in it it keeps giving
I have a 2012 mack chu613 with an mp8 in it it keeps giving me a scr performace low service scr system and parked regen needed and the truck is derated … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
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Truck has loss of power. Barely do sixty miles an hour. Not
Truck has loss of power. Barely do sixty miles an hour. Not throwing a code but lightning bolt is on . What do you think that is … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
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I have a 2015 Mack chu613 with MP8 motor, at times engine
I have a 2015 Mack chu613 with MP8 motor, at times engine will crank but not turnover. I was driving down the road and lost power, my RPM no higher than 1200 and dropped from there, engine shutdown, w… read more
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Mike Mcmillan
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I'm working on a Mack CHU613 that was bought from auction.
I'm working on a Mack CHU613 that was bought from auction. Has codes spn411 fmi7, spn1127 fmi18, and spn3226 fmi12. A new and updated differential press sensor, new NOX sensors, and verified for exter… read more
Mike Mcmillan
Mike Mcmillan
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We have a 2009 mack vin# ***************** Model chu613 we
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Mike Mcmillan
Mike Mcmillan
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2012 Mack mp8, fuel filter base/housing has a manual pump to
2012 Mack mp8, fuel filter base/housing has a manual pump to fill filters manually, that manual pump will not stay in … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,447 satisfied customers
2007 Mack Chu613 M8 We are getting a couple of codes coming
2007 Mack Chu613 M8 We are getting a couple of codes coming up on the truck and would like to know what they are.… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
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G A AIR RECTRITION WARNING ON THE DASH AND NOTICED A LOW
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I have an engine code on a mack with an mp8 engine spn 1127
hello i have an engine code on a mack with an mp8 engine spn 1127 fmi 14 and spn 1127 fmi 18 … read more
Mike Mcmillan
Mike Mcmillan
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Mechanical problem, Mack 2014 CHU613 power steering quit and
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Mike Mcmillan
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I have a 2012 chu613 mack and check engine light is on it
I have a 2012 chu613 mack and check engine light is on it shows these codes SA 0,SPN 641,FMI 9 just trying to figure them out … read more
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2007 mack with an MP8 engine.The customer brought it to me
2007 mack with an MP8 engine.The customer brought it to me after spending over 20,000 at a mack dealer and having a delete done hoping it would fix his low power.i am not a Mack expert so it is a scho… read more
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Mike Mcmillan
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I am working on a 2007 international with a dt466 it has no
i am working on a 2007 international with a dt466 it has no power. tested the intercharger it doesn't leak, did the bounce test on the vgt it passes, did the air management test it keeps giving me the… read more
Andy
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Have a 2012 Mack with a mp7 had a code for fan clutch had it
Have a 2012 Mack with a mp7 had a code for fan clutch had it in a shop they verified I replaced the fan clutch no codes now but still have no manifold pressure are boost pressure … read more
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Daniel Wilson
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2010 MACK CHU613 ATC CODE 77 FMI 7 changed both front abs
2010 MACK CHU613 ATC CODE 77 FMI 7 changed both front abs sensors and modulators seem to power up ok. checked pins for corrosion and still cant get code to clear. … read more
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Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2007 MP7 runs good in lower ear but looses power in higher
2007 MP7 runs good in lower ear but looses power in higher gear (spped ) no manifold pressure … read more
Daniel Wilson
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