Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
2003 Freightliner cat C7 3126 dash code 1_1.1 what dose this
2003 Freightliner cat C7 3126 dash code 1_1.1 what dose this mean? Dash light flashing. No codes except 1 on dash.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2015 freightliner m2 series 106. Has a cumins isb 6.7 cm2350
2015 freightliner m2 series 106. Has a cumins isb 6.7 cm2350 6cyl. I have 2 vgt actuator codes my software wont let me look up. Little help? Spn 641 fmi 2198 and spn 641 fmi 1894.… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a CAT C7, Freightliner School Bus. I need a Diesel
I have a CAT C7, Freightliner School Bus. I need a Diesel mechanic who can walk me through the first steps of clearing and replacing the Coolant in the engine. I have the equipment, but am finding dif… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Have a c7 cat with fault codes 164 and 42. Replaced wiring
Have a c7 cat with fault codes 164 and 42. Replaced wiring harness on engine and injectors. Still missing and smoking … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
05 freightliner m2 cat c7 shows code 128 and it says pld
05 freightliner m2 cat c7 shows code 128 and it says pld 111.starts,then shuts down.i just replaced gauge cluster if that helps … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
I Have 2007 Cat C7 I lost # 6 blowing white smoke I pulled
I Have 2007 Cat C7 I lost # 6 blowing white smoke I pulled the injector when i went to vac out the cylinder bore there looks like alot of coolant was in the cylinder … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a Thermoking sb210 unit that cranks but it won't
I have a Thermoking sb210 reefer unit that cranks but it won't start. I replaced the shut down solenoid, fuel filters,cleaned fuel screen, checked fuses and still nothing. If I remove the shut down so… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2005 Freightliner with a Cat c7, we had a cracked
Good Afternoon, I have a 2005 Freightliner with a Cat c7, we had a cracked head and it was getting oil in the coolant, overheating etc. I put a new head on it and a new oil cooler. Now it is building … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Have 2007 Freightliner with a C7 engine. Lost the prime on
Have 2007 Freightliner with a C7 engine. Lost the prime on the engine and now can't get it started. No gelling of fuel or anything like that. Tried air pressure in tank but I may have not held pressur… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Got code 23 and won't cool down or stay on. RD2SR Thermoking
Got code 23 and reefer won't cool down or stay on. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 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
12,201 satisfied customers
How much does this service cost? can i give wayne the
can i give wayne the problem and see if he thinks he will be able to solve it before I am obligated to pay? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
M2 freightliner 4uzaaxdc34cm37117 engine c7 kal02237 has
m2 freightliner 4uzaaxdc34cm37117 engine c7 kal02237 has fuel & huei pressures no codes set cranks but won't start … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Caterpillar C7 ACERT in a 2005 Freightliner M2. Engine was
Caterpillar C7 ACERT in a 2005 Freightliner M2. Engine was using oil and low on power. Owner wanted new engine. Removed engine and installed reman long block. Had to transfer oil pan and main oil pump… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 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
Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that
Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that wont start, The codes that come up when cranking engine are 1-11 cylinder #1 injector current fault (72) 2-11 cylinder #2 3-11 cylinder #3 4… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 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
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
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Vocational, Technical or Trade Scho
829 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

12,201 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

4,023 satisfied customers

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

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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

Chris (aka-Moose)

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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