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It's a 2019 Mack Anthem 64T with MP8 engine. Was running
It's a 2019 Mack Anthem 64T with MP8 engine. Was running idling fine - just bought and put 600 miles on it. Idling at a rest stop it dropped to about 400 rpm and idled very rough then died a few secon… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Jermy, I have a 2013 Mack Pinicle. Similar code but it's the
Hello Jermy, I have a 2013 Mack Pinicle. Similar code but it's the mid128 pid200 fmi 9. Dash is not seeing mom. Or 128. 1 checked all fuses 2 Pulled connectors at e m and checked connections. 3 I've c… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
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
Steven
Steven
Triage Tech/Shop Foreman
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X. 2003 mack RD688s e7 etech 350 engine. Will not start, it
2003 mack RD688s e7 etech 350 engine. Will not start, it only cranks. I have eliminated any problem from the fuel tanks. I have a line running from a separate fuel container. I've replaced the Crank sensor and the Engine speed sensor. still no luck … read more
Steven
Steven
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Sure - I have a 1990 Mack Midliner VG6M112B8LB300084 and the
Sure - I have a 1990 Mack Midliner VG6M112B8LB300084 and the clutch is so stiff I need to use two feet. The truck is wonderful, just the clutch is a bear. Doesn't chatter, doesn't slip, just stiff as … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
11,550 satisfied customers
2012 INTERNATIONAL/ MAXXFORCE ASK FOR REGENERATION BUT
HI 2012 INTERNATIONAL/ MAXXFORCE ASK FOR REGENERATION BUT REGENERATION NEVER STARTED PLUG A COMPUTER CODE BRAKE SWITCH 597 AND 524285 SPECIAL INSTRUCTION … read more
Daniel Wilson
Daniel Wilson
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Mack MRU 1M2AV02C8BM008416. VCads will not communicate with
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Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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2007 mack ctp 713. no start condition. hook up PTT and have
2007 mack ctp 713. no start condition. hook up PTT and have code mid 144, psid 200, mid 128, fmi 9. I know this is a data link code, but I don't have impact to diagnose. Need info on how to trouble sh… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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2007 Mack CV713, Dome lamp comes on as you open the door,
2007 Mack CV713, Dome lamp comes on as you open the door, and goes off when you close the door, like it should. The switch on the lamp will turn the lamp off if the door is open, but will not turn on … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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Need to upgrade my semi. I farm in central ND and use my
Need to upgrade my semi. I farm in central ND and use my semi on a grain trailer to haul from the field to my bins and then in the winter spend about 45 to 50 nights hauling about 380 miles round trip… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
11,550 satisfied customers
I have a MH mack with the e7 454 electronic engine the shuts
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Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Well i was in my 1991 Mack truck and just search the
Well i was in my 1991 Mack truck and just search the internet for a wiring diagram for my ntc-400 engine. It has the on off switch and the three stage switch. But so far i was not able to find such a … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2006 Cummins ISX (ENGINE SERIAL # *****) that we just replaced the gear housin
I have a 2006 Cummins ISX (ENGINE SERIAL # *****) that we just replaced the gear housing gasket and harmonic balancer on. Engine ran fine for over an hour at idle and for most of a test drive when it … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Morning wayne, 2011 mack gu713. I replaced the dash because
Morning wayne, 2011 mack gu713. I replaced the dash because bad temperature gauge. I was told those gauge are not sold separately. Do I have input some info about the new dash or tell me all I have to… read more
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Jeremy
Certified Truck/Bus Technician
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What software does Mack and Volvo use to work on trucks from
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Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
05 cv713 ran fine yesterday came in today turns over but wont
05 cv713 ran fine yesterday came in today turns over but wont start changed fuel filters fuel looked fine changed fuel pump still no go no problems with fuel in other trucks it trys to start with star… read more
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Andy
truck /coach technician
Vocational, Technical or Trade School
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I have a mack midliner g260. I cant find info on tappet adjustme
I have a mack midliner g260. I can't find info on tappet adjustment any where. Can you help?… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
I am getting no voltage to the eups, I melted some
I am getting no voltage to the eups, I melted some wiring 8 month ago and a service tech rewired the front 3 cylinders. Been running fine since. I parked it for two days tried to start it, it acted li… read more
Diesel fumes
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Daniel Wilson

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