Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
2007 freightliner/ bus with mercedes 4.8L. looking for code
2007 freightliner/thomas bus with mercedes 4.8L. looking for code description. ABS Code 136 … read more
go-west..
go-west..
Technician
Vocational, Technical or Trade Scho
1,266 satisfied customers
I have a 2005 freightliner m-2 with Mercedes engine and
I have a 2005 freightliner m-2 with Mercedes engine and mbt660 Mercedes auto trans will not respond and is flashing SM… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Im working on a Detroit diesel series 60. Truck randomly
Im working on a Detroit diesel series 60. Truck randomly looses power and smokes awful. Codes I got were SID 146 FMI 2 and SID 147 FMI 2. I have very little experience with the Series 60. Just wonderi… read more
Roy
Roy
shop foreman
Associate Degree
4,534 satisfied customers
1998 INTERNATIONAL 3800 SCHOOL BUS HERE. BUS WILL RANDOMLY
1998 INTERNATIONAL 3800 SCHOOL BUS HERE. BUS WILL RANDOMLY DIE. DOAG SCAN FOUND 3 INACTIVE CODES. SID-21/FMI-4 FLASH CODE 612, SID-21/FMI-8 FLASH CODE 144, AND SID-21/FMI-2 FLASH CODE UNDEFINED. LOOKS… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Have a 07 Freightliner VIN 1FUJF0C57PW64184 with a Mercedes
Have a 07 Freightliner VIN 1FUJF0C57PW64184 with a Mercedes OM460LA. Engine start with a miss on cyl#1(exhaust temp low) and a possible overfueling on #3.(exhaust temp high) Had a inactive code presen… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
What is the troubleshooting for a Mercedes 4000 with active
what is the troubleshooting for a Mercedes 4000 with active code sid 53 fmi 11 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 2007 freight liner Columbia. the engine is a Mbe
I have a 2007 freight liner Columbia . the engine is a Mbe 4000. The fault code is a 128 06 8sid engine speed sensor. the speed sensors have been replaced. I need a troubleshooting chart to help diagn… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
International 4300 2005. VIN 1HTMMAAX6H342548 Intermittent
International 4300 2005. VIN 1HTMMAAX6H342548 Intermittent hard start and dying. SID 247 FMI 2,Sid 254 FMI 8,Sid 27 FMI 5&6, sid 1fmi 4&5,Sid 4 FMI 5, Pid 164 FMI 1,Pid 111 FMI 1… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
International 4700: 1998 international 4700. Erratic idle,
1998 international 4700. Erratic idle, then dies. Codes are. Sid 21 FMI 8 and FMI 2 Sid 247 FMI 2 Pid 110 FMI 14 Pid 111 FMI 2 Sid 254 FMI 8 Is this a crank position sensor problem?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
my name is ***** ***** have truck 2006... my name is ***** *****
my name is ***** ***** have truck 2006... my name is ***** ***** have truck 2006 international 9400 I manual . My gouges not wracking and code no data link but my truck star and drive normal… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
freightliner business class m2: Have a 2007 freightliner m2
Have a 2007 freightliner m2 with a mbe code is sid53 fmi11 hAve no way to find any other info about code need help… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
FREIGHTLINER M2: 2004 Freightliner M2 with a cat C7 engine,
2004 Freightliner M2 with a cat C7 engine, allison 1000/2000 3rd Gen. The truck started stalling... 3 warning light flashes on dash before loosing throttle response following engine stall. The engine … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Have a 2010 Freightliner Cascadia. Engine is a DD 15, Engine
Have a 2010 Freightliner Cascadia. Engine is a later generation detroit series 60, Engine is derating and check engine light coming on. Getting the following codes from diagnostic computer: SPN 3509 F… read more
Expert
Expert
hello! I have problem with freightliner truck 2005 m2 112
hello! I have problem with freightliner truck 2005 m2 112 v05323 i have code sid 064, which is camshaft position sensor, we reset this code 3 times but after 5 miles its check engine again. Can you he… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
have a 2009 freightliner cascadia and tail light is out. It
have a 2009 freightliner cascadia and tail light is out. It is not the taillight unit. Computer shows code SID 254 FMI 4 "low voltage to chassis SAM". Voltage at chassis SAM is normaL 12.5 (engine off… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
we have 1999 freightliner with detroit engine (no EGR). Engine
we have 1999 freightliner with detroit engine (no EGR). Engine cuts out at times. Have a code: sid 51 fmi 3. what is this?… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
I have a 2007 thomas bus, freightliner chassis, M2 model MB
I have a 2007 thomas bus, freightliner chassis, M2 model MB engine. Vin 4UZABRDJ39CZ70616 No engine performance problems. Just a Check Engine Light flashing on and off while driving. XXXXX XXXXXght on… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
I have a 00 Freightliner with a Cummins 8.3 ISC Serial # XXXXX
I have a 00 Freightliner with a Cummins 8.3 ISC Serial # XXXXX With Codes PID174 FMI:3 Fuel Temp Volts Above normal... R&R Pigtail Found female pins Bad. PID100 FMI:1 Oil press valid below normal SID … read more
go-west..
go-west..
Technician
Vocational, Technical or Trade Scho
1,266 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

2,803 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,243 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x