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
96 kw 3406E 5EK won't start. Problem for a week or so. Check
Problem for a week or so. Check engine light comes on when key is turned on then goes out after a moment … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 06 c15 mxs18167 cat engine that has had the vva's
Hi I have a 06 c15 mxs18167 cat engine that has had the vva's deleted. While doing a inframe I noticed the oil supply line has been plugged going to the vva and Jake housing is this the proper way to … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
78 satisfied customers
I have a C15 ACERT NXS serial which recently had a set of
Hi, i have a C15 ACERT NXS serial which recently had a set of Cat reman injectors fitted. After 500hrs is broke an injector spring on no.4 so it was replaced. Since then no.4 suffers a bad fuel knock/… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
78 satisfied customers
I have a c13 with the flash code 93. 2005 pete 357, cat c13,
2005 pete 357, cat c13, I have replaced vva solenoids, the vva housing for cylinder 3 And 4, and replaced the wiring harness under the rocker cover … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
2003 kenworth t300 caterpillar 3126 will crank no start have
2003 kenworth t300 caterpillar 3126 will crank no start have replaced high pressure pump transfer pump timing sensors have no response on tach found tach circuit to high pressure is at 3.5 volts where… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 2002 f750 with a 3126e cat ser #ckm35557, have had
I have a 2002 f750 with a 3126e cat ser #ckm35557, have had this truck for one year, I have put all new fulids and filters at the start of winter plowed for a totaled 84 hrs this season with no probbl… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Catman c13 KCB engine removed the old engine that was bad (
catman c13 KCB engine removed the old engine that was bad ( hole in block) it was also a KCB. i bought truck at auction so it never ran since ive had it. purchased a good pull off also a KCB - KCB7913… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 2016 glider with pre 2000 N14. Eng # 11828333 465
I have a 2016 glider with pre 2000 N14. Eng # 11828333 465 hp. Driver complaint that is "studders" when he upshifts in high range. at 1150 rpm to 1400. Once he gets past that it clears up. It will do … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
2005 international 7600 c13 engine. It has some codes for
2005 international 7600 c13 engine. It has some codes for data link issues . But it has two codes SID. FMI 232. 14 232. 4 Which I believe are the problem for the engine not having power. Came in with … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 2005 w900L with a mxs cat. It through a boost
I have a 2005 w900L with a mxs cat. It through a boost sensor code so I changed it. It through a 92 code so I changed the vva seleniod. It still is deregulated and is throwing a 93 code now. I'm start… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have one Man if he is available? am working on a Pete with
Hi. I have one for Cat Man if he is available? am working on a Pete with a Cat C-15 Serial # ***** An inframe was done a month ago(not by me) But now there is an oil pressure code that is popping up a… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Cat man. I have E model Cat 1LW07276 s/N It's cutting out at
Hello Cat man. I have E model Cat 1LW07276 s/N It's cutting out at higher rpm when boost is above 20 psi and fuel pressure is bouncing around all the time about to drive me crazy and it's getting wors… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I put a 99 c10 in my 98 international that I put a rod of of
I put a 99 c10 in my 98 international that I put a rod of of side. Also a c10. The cam sensor and crank sensor on new motor are two wire, where my ecm wires are 3 wire. Sensors are in different places… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a Peterbilt with a c15 acert bxs serial prefix. It started
I have a Peterbilt with a c15 acert bxs serial prefix. It started cutting out the other day and we are trying to figure out why. I have cat et and there are no codes or events. Coolant temp is correct… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
06 international isx, cranks wont start, gauges cycle then
06 international isx, cranks wont start, gauges cycle then they max out like it is shorted out some where, fuses good, power to ecm, not to lift pump… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
Mr. Cat Man, We recently did a head replacement on and cat
Mr. Cat Man, We recently did a head replacement on and cat c13. Since we finished the job I noticed the oil pressure is 100LB and more. What could cause me to have to much oil pressure.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 05 625 cat accert and having low power issues. We
I have a 05 625 cat accert and having low power issues. We had a ECM writer program the ECM for performance. We've installed a fass system and per the ecm writer backed the vva's of a full turn. I'm b… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Hello Cat Man: I am the one thats been having the issue with
Hello Cat Man: I am the one that's been having the issue with the speed sensor switches in my Thomas bus, CAT 3126B. We unbolted the air compressor and slid it back.. unbolted the two sensors. Went to… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 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

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

10,344 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

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

Curtis B.

Curtis B.

Technician

1,947 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,886 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 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