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 have 95 cat 3306engine serial # XXXXX I would like to know
I have 95 cat 3306engine serial # XXXXX I would like to know all orginal factory setting's-specs for the fuel pump. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,300 satisfied customers
Need to run over head on isl9 330 want to know what tools an
need to run over head on isl9 330 want to know what tools an spec … read more
Jackie Dempsey
Jackie Dempsey
Heavy Line Technician
Automotive and Diesel Engines
122 satisfied customers
Where is the hydraulic filter located at on a 1993 D4C
where is the hydraulic filter located at on a 1993 D4C Dozer … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,300 satisfied customers
I need the torque specs on Cummins engine 73080232. Engine
I need the torque specs on Cummins engine 73080232 … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
216 satisfied customers
WITH THIS FUEL PROBLEMIN MY 6BT HAVE NO FUEL COMING OUT OF
IM HERE WITH THIS FUEL PROBLEMIN MY 6BT HAVE NO FUEL COMING OUT OF RETURN LINE FROM INJECTOR PUMP… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
216 satisfied customers
I have a C9 I'm needing torque spec and sequence on Head
I have a C9 I'm needing torque spec and sequence on Head bolts … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,300 satisfied customers
I have a 1997 Cummins 6bt in a Freightliner-Champion bus I
I have a 1997 Cummins 6bt in a Freightliner-Champion bus I bought last year. Had an annoying oil leak/squirt I diagnosed by putting dye in the oil, traced it to only one spot and found the four small … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I have an Isuzu SBR 1982 model truck (Australia) which has
Hi, I have an Isuzu SBR 1982 model truck (Australia) which has had an engine swap before I bought it. The block is stamped 6BT and I am trying to track down the specs for this engine (oil capacity, la… read more
Curtis B.
Curtis B.
Technician
36,523 satisfied customers
Trying to find a place online that i can input my engine
trying to find a place online that i can input my engine serial number to see if im exempt from teh eld mandate … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Cat Man, Can you give me some spec on a cat fuel pump
Hello Cat Man,Can you give me some spec on a cat fuel pump(###) ###-#### What is the gph on it, and at what psi.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
15 year old Cummings 6 cyl starts and runs good to1500 rpm.
15 year old Cummings 6 cyl starts and runs good to1500 rpm. Then black smoke and will not go higher. Cleaned intercooler, no change. Bypassed intercooler, no change. Turbo pressure is 3. No back press… read more
Curtis B.
Curtis B.
Technician
36,523 satisfied customers
Second opinion] How can I increase my Cummins 6bt 180 hp to
Second opinion] How can I increase my Cummins 6bt 180 hp to 210 hp… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
34,451 satisfied customers
Howemuch torque on braket bolts for chore feul injectors mod
howemuch torque on braket bolts for chore feul injectors mod nt 855 a serial no 29110 year 1981 eng no 10995291 … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
Second opinion] i need torque specs to a cummins ISM 320HP
Second opinion] i need torque specs to a cummins ISM 320HP enging engine* … read more
Roy
Roy
shop foreman
Associate Degree
5,469 satisfied customers
I just purchased a cummins fuel solenoid kit from the
I just purchased a cummins fuel solenoid kit from the service center in Dedham MA they are currently closed new solenoid does not work my marine engine is a 370 HP unit bought in 1999the part # they s… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
I'm looking for complete instructions from a mack manual on
Hi, I'm looking for complete instructions from a mack manual on how to replace a complete cylinder liner pack, how to remove and replace all main and rod bearings, how to remove and reinstall the fron… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
We are working with a 4-cylinder Cummins QSB 4.5 diesel engine.
We are working with a 4-cylinder Cummins QSB 4.5 diesel engine. Need to remove the head for some valve service. My question is we need to obtain bolt torque specs and tightening sequence for the head … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
Hi Wayne - Similar to an earlier question by another person,
Hi Wayne - Similar to an earlier question by another person, I'm searching for Engine Family Numbers for a variety of engine types. I've provided engine VINs, Engine Manufacturers and Engine Models (w… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 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

4,118 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

13,685 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

36,523 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

< 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