Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
I need latest ecm flash file for 2004 international C12
Hi i need latest ecm flash file for 2004 international C12 MBL12740. Will I also need a Cat factory password ***** perform flash? … read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
10 satisfied customers
I need the FTS and FLS for C15 NXS22173, flash 3298557, 625
I need the FTS and FLS for C15 NXS22173, flash(###) ###-#### 625 hp … read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
10 satisfied customers
Curious if you might be able to check engine history of
Curious if you might be able to check engine history of mxs17809? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I'm looking for trim files for c-7 injectors. can you assist
I'm looking for trim files for c-7 injectors. can you assist with that? … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
2007 Kw T600 with a C15 esn: NXS13458. Installed a IVA
2007 Kw T600 with a C15 esn: NXS13458. Installed a IVA pressure sensor and cleared the inactive codes. Customer left truck running for 10 min to settle the bill. When he came out the truck was not run… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I am looking for caterpillar flash files 3651169. Kenworth
i am looking for caterpillar flash files(###) ###-####… read more
cat_engines_only
cat_engines_only
Other
Vocational, Technical or Trade Scho
3,452 satisfied customers
Flashed ecm to 500 hp now I cant program personality module
flashed ecm to 500 hp now I cant program personality module without high interlock factory password. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I HAVE A 3406E 5EK AND I HAVE ABLANK PERSONALITY YOU A
HELLO I HAVE A 3406E 5EK AND I HAVE A(###) ###-####BLANK PERSONALITY YOU A SOLUTION FOR ME PLEASE THANK… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
G'day buddy ; a client has brought a kenworth k104 powered
g'day buddy ; a client has brought a kenworth k104 powered by a c15 cat to me me he wants to rerate this back to 550 hp 6nz82690 can you advise me what has to be set and changed in the ecu regards mik… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Cat man. I am getting a 253-2 fault code after I replaced
Hello cat man. I am getting a 253-2 fault code after I replaced the ecm. I saw one of your earlier posts where you mentioned that it could be missing injector trim files. I am currently missing 4 of t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Thanks help on the previous question, got a couple of more,
Hey Thanks for the help on the previous question, got a couple of more, I am having problems communicating with a C15 on ET my data link is communicating correctly, and I have 12volt power and ground … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have 06 Peterbilt with C15 cat 475 horsepower I have cat
I have 06 Peterbilt with C15 cat 475 horsepower I have cat ET and flash files with cat Factory passwords I need the correct flash file number to turn this engine to a 550 horsepower… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Cat Man, I'm looking 475HP flash file(###) ###-####for
Hi Cat Man, I'm looking for a 475HP flash file(###) ###-####for a C-15 serial number 6NZ54000-UP engine. I was wondering if you would be able to send it to me. I also was wondering if you could provid… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Cat Man, I has an problem with the ACERT-system at an C15 550 HP engine. Today it has
Hi Cat Man, I has an problem with the ACERT-system at an C15 550 HP engine. Today it has flash file(###) ###-#### ***** the flash file(###) ###-####remove the ACERT-system?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Hey man me again got a bxs11997 looking to convert to a single
Hey man me again got a bxs11997 looking to convert to a single turbo what would be a good flashfile for it i need atleast 550hp… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
06 387 peterbilt with a 475 acert caterpillar. blue-ish white
06 387 peterbilt with a 475 acert caterpillar. blue-ish white smoke comes the exhaust on startup. There is a slight miss or skip until u press the accelerator. There is no apparent loss of power and t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Working on a Caterpillar C15 Acert (BXS serial number). Having
Working on a Caterpillar C15 Acert (BXS serial number). Having problems with the engine revving down. I can rev it up and it will rev down very slowly, almost like it wants to hold the rpm's for a sec… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I need to rebuild a c15 cat eingine, Is it possible to make
I need to rebuild a c15 cat eingine, Is it possible to make it a c16, I've heard its the same block with bigger pistons and thiner liners. Is this true? The engine is in a 2002 peterbilt, serial #star… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 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

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

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

< 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