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Another one for ya. ISX engine number 79194421. The truck
Another one for ya Steven. ISX engine number 79194421. The truck will not rack up engine hours, they are stuck. The vehicle millage will count up as normal when driving but after you shut it off and c… read more
Steven
Steven
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Associates
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2009 Mack mp8 eng need fuse diagram and ecm wiring diagram
2009 Mack mp8 eng need fuse diagram and ecm wiring diagram … read more
Jeremy
Jeremy
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We have a 2009 Mack Granite GU813 with a MP7 engine. The
Hi there We have a 2009 Mack Granite GU813 with a MP7 engine. The truck initially had an egr valve fault code when we went out to it first. The truck has low power and had a DPF delete. The only activ… read more
Steven
Steven
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I need the specs for a mack cylinder balance test. What is
I need the specs for a mack cylinder balance test. What is normal % range for each cylinder... allowable tolerances etc can anyone get me this info?… read more
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Aftertreatment codes, 2010 peterbuilt px-8, I am, code 1678
I am, code 1678 data erratic exhaust temp sensor 3, new temp sensor installed, confirmed that dpf wiring was not 'mixed up' thinking, Thinking I'm having multiplexing issues to ecm. Also has new differential pressure sensor and its reading .01 at idle but requesting a regen. … read more
Daniel Wilson
Daniel Wilson
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2014 mack cxu613 MP8 codes P20EE00 AND P207F00 REPLACED BOTH
2014 mack cxu613 MP8 codes P20EE00 AND P207F00 REPLACED BOTH NOX SENSOR,NO CODES NOW BUT CAN NOT REGEN AND TRUCK STILL HAS SERVICE DEF ON INFORMATION SCREEN AND IS DERATED… read more
roy
roy
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We put a new long block on a 2004 AC Mack and now engine
We put a new long block on a 2004 AC Mack and now engine starts and runs fine for 30 sec but then dies. Restarts fine but same kill happens every time. Mack dealer tech came and with his laptop said n… read more
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Daniel Wilson
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Viscus fan on MP8 MACK engine on all the time, happened
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Jeremy
Jeremy
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2 CODES FOR OIL PRESSURE VERY LOW WHEN I COME TO A STOP.
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Andy3221
Andy3221
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i have a 2010 mack MP8 that wont complete it s regen
Hello i have a 2010 mack MP8 that wont complete it s regen starts then stops screen says that DPF needs service but was cleaned 4 months ago is cleaning intervals normally this close? an error also co… read more
Andy3221
Andy3221
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I am trying to do a stationary regen but the manual switch
I am trying to do a stationary regen but the manual switch in the cab isn't working. Is there another way? I am driving a 2010 freightliner straight truck with a cummins engine… read more
cumminsdr
cumminsdr
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Can you help me with the engines Mack produced and the
Can you help me with the engines Mack produced and the differences in them also how to distinguish the difference . Like the E7 to the MP series etc. The date range I would be looking for is from the … read more
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Jeremy
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99 International 9400 with 14.6 Cat. Turn key to "on" the
99 International 9400 with 14.6 Cat. Turn key to "on" the odomater reads "error". Switch the odomoter over to read KM and it gives 804000 KM. Is this KM reading correct? And one can assume that the tr… read more
Toby
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Hi. I have a 2008 Mack truck with the MP8 engine. I have to
Hi. I have a 2008 Mack truck with the MP8 engine. I have to replace the intermediate idler gearset. My question is, how much stuff do I have to remove from the front side of the bellhousing? Starter, … read more
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I have just bought a 1984 6x6 Mack concrete truck ex Australian
I have just bought a 1984 6x6 Mack concrete truck ex Australian army. Two problems, when I got the engine running it only shows 23 volts over the battery terminals, the alternator says 26volts, this w… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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My 2000 Mack E7 300 Model# XXXXX is having problems once I get
My 2000 Mack E7 300 Model# XXXXX is having problems once I get to to 40 MPH the eng shudders it is like the eng is cutting in and out we changed the turbo but that did not help we have a vcads and the… read more
Daniel Wilson
Daniel Wilson
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1994 Freightliner FL70 in limp mode. was low on coolant. lost
1994 Freightliner FL70 in limp mode. was low on coolant. lost fuel pump. replaced pump and refilled radiator. Cant get out of limp home mode. only get 1200 RPM Cummins diesel.… read more
cumminsdr
cumminsdr
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I have a 2000 mack ch 613 E7-460. Motor shut down without
I have a 2000 mack ch 613 E7-460. Motor shut down without showing engine shutdown light coming on. or showing any engine codes. We been trying to get it restarted by FRIST checking if we have fuel 2nd… read more
diesel-tech
diesel-tech
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