Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I drive a 2005 Business Class M2 Freightliner 26 ft box
I drive a 2005 Business Class M2 Freightliner 26 ft box truck, a fault code ECU 128 shows up, what's the problem. … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
202 satisfied customers
I have ‘05 Freightliner Business Class M2 with Mercedes
I have ‘05 Freightliner Business Class M2 with Mercedes engine in it and check engine plus engine protect light are both on and shutting down the engine. ECU 128 PID 111 Fail 14 Fault 1 diag 2 appears… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2007 freightliner m2 business class, cranks but won't start,
2007 freightliner m2 business class, cranks but won't start, showing code 3.2.2 and 6H-164 then it says no engine. what could be wrong, was running fine when parked, has been parked for a year. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
05 freightliner m2 106 w cat c7 shuts down and shows "no
05 freightliner m2 106 w cat c7 shuts down and shows "no eng" then 545 164 and voltage drops on dash. also flashes abs light 7 times then one time. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2006 m2 business class c7 cat motor and the fuel
I have a 2006 m2 business class c7 cat motor and the fuel primer keeps popping out on its own. I've tried using pliers tho carefully snug it tight but it keeps popping out… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have ecu 128 and pld 111 and soon as the truck starts it
I have ecu 128 and pld 111 and soon as the truck starts it shuts right off can I reset it to get to a shop … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
We have a 2008 M2 Freightliner, business class w/ cat
Hello,We have a 2008 M2 Freightliner, business class w/ cat engine. It is stalling. Has Code ECU 128. And, we've gotten a "diag 2"??? What is this code? Can you help us get going? Stalling, while turn… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
SHOWING CODE ECU 128 GUAGES SHOWING 0 OIL PRESSURE AND 250
SHOWING CODE ECU 128 GUAGES SHOWING 0 OIL PRESSURE AND 250 DEG. TEMP. BOTH ARE FALSE , CAUSES ENGINEP ROTECT FAULT.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 06 Freightliner m2 with a cat c7. Tried to start it
I have a 06 Freightliner m2 with a cat c7. Tried to start it this morning and it started then I turned on the head lights and the truck shut off. Now it will crank but not start and I noticed the head… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have Freightliner M2 106 with a Cat C7 engine. It is reading a code
I have Freightliner M2 106 with a Cat C7 engine. It is reading a code PID 259 Fault 1 Fail 00. The truck will drive normally, then the speed of the engine will drop to 45 mph and won't go above that. … read more
John Vieira
John Vieira
Heavy Duty Diesel Mechanic
63 satisfied customers
i have a 2005 freightliner business class M2 and a the check
i have a 2005 freightliner business class M2 and a the check engine and the engine protect lights start flashing and the truck shuts down. i can switch the ignition off and then back on and it starts … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Ive got 2006 freightliner columbia with om 460 mercedes engine.
Ive got 2006 freightliner columbia with om 460 mercedes engine. Im havin a fuel problem. May be electrical. Check for fuel line leakage, replaced filters but will not start. Its gettin fuel to pumps b… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2009 Freightliner business class m2 106Cummins ISB 240Stalls.
2009 Freightliner business class m2 106 Cummins ISB 240 Stalls. Low power. Codes from dash display are as follows... Sid 026 Fail 07 Fault 1 Bh 164 Ecu 128 Sid 146 Fail 13 Fault 2 Can you please expla… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Hello, I have a 2005 Freightliner M2 106 Business Class. It
Hello, I have a 2005 Freightliner M2 106 Business Class. It is 10 wheeler dump truck with a CAT C7 ACERT engine, hooked up to eaton fuller 18 speed. The motor is doesn't have any power to pull a trail… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Please We are driving a freightliner m2 business clas truc
Please We are driving a freightliner m2 business clas truc Cummins engine. Won't start. Giv3es code 4-3.0BH33 then says no tran. Were a breast cancer detection center mobile mammogram truck stranded i… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Have a 2005 Freightliner M2 with a C7 Cat. Today the instrument
Have a 2005 Freightliner M2 with a C7 Cat. Today the instrument cluster was not working, 1 head light was staying on and 4 way flashers were on and would not shut off with the switches. Driver stated … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Hello! I have freightliner m2 2005 last 6 vin n97464, since
Hello! I have freightliner m2 2005 last 6 vin n97464, since yesterday I have problem to start engine, I have to crank up to 10 sec to start, after engine starts everything it's working fine I have low… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
hello. i am looking to buy a moving truck. 24/26 ft under
hello. i am looking to buy a moving truck. 24/26 ft under 26k gvw. around 150,000 miles. My options are: intl with 466 engine or FTL with a cat engine (both with 210-225 hp) any recommendations?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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Technician turned service manager on multiple lines of trucks and engines, used in industry.

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Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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