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
Code on cv713 mack engine. Mack cv713 2003. Locate abmient
will the abmient air temp would cause engine to lose power… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
400 satisfied customers
Will door off CH613 fit CVB713. Mack CV713 2007 what other
Mack CV713 2007 what other Mack model door will fit this model … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
400 satisfied customers
2009 Mack GU713 with a MP8-425M Hard start when sits
2009 Mack GU713 with a MP8-425M Hard start when sits overnight cranks over then shuts off … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
400 satisfied customers
It will not crank over. Mack Granite CV713 2005 I'm not sure
Mack Granite CV713 2005 I'm not sure of the engine type , but it is a mack engine … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
400 satisfied customers
Cv 713 ran fine shut it off will not start. 05 mack cv713.
cv 713 ran fine shut it off will not start JA: What's the make/model/year of your truck? Engine type? Customer: 05 mack cv713 JA: Are you fixing your truck yourself? What have you tried so far? Custom… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
400 satisfied customers
I have a 05 mack granite dump truck im not getting any
hello i have a 05 mack granite dump truck im not getting any voltage to the alternator … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
My 2005 cv713 Mack roll-off with 427 Mack overheats on hot
my 2005 cv713 Mack roll-off with 427 Mack overheats on hot humid days clutch fan seems does it sound like radiator should be head gasket was done approximately 5000 miles ago not losing any fluid but … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
We have an 2004 Mack - last 8 on Vin are 4m011531 our cruise
Hello, we have an 2004 Mack - last 8 on Vin are 4m011531 our cruise control and engine break aren't working ... … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
Trying to replace wiper arm transmission on 2004 Mack
Trying to replace wiper arm transmission on 2004 Mack granite … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
I have a 2005 mack granite cv 713 dump truck and every time
i have a 2005 mack granite cv 713 dump truck and every time the radiator fan kicks on it make a loud humming sound and the transmission seems to struggle for power when the radiator fan kicks off ever… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
We have 4 Mack Granites, 04, 05, 06, 07 (370-410) all have
We have 4 Mack Granites, 04, 05, 06, 07 (370-410) all have the same problem which is running out of power on incline and surging at times. Mack can't fix this do you have a solution. Thanks Johnny … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
I hav a 07 cv713 mack with 400hp. I hav no power and it
I hav a 07 cv713 mack with 400hp. I hav no power and it strains so that it runs 210 heat … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
I have a mack 2005 granite cv713 engine has broken 5th piston.
I have a mack 2005 granite cv713 engine has broken 5th piston. Thinking of rebuilding in our shop or getting a reman. have no serial # ***** engine, but does say it is an AI Is this the same as an E-7… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2004 Mack CV713 Truck VIN:1M2AG11C74M011098. The
Hi I have a 2004 Mack CV713 Truck VIN:1M2AG11C74M011098. The problem is that the truck is cutting off by itself. If I accelerate the engine and then take my foot out of the pedal it will shut off. if … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,387 satisfied customers
I really need a valve adjustment procedure truck Mack CV713
I really need a valve adjustment procedure for heavy truck Mack CV713 Granit-engine 6 cylinder Reno! It is possible to get this information?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
05 Mack CV713 granite with allison auto 4500rds. Tri axle dump
05 Mack CV713 granite with allison auto 4500rds. Tri axle dump with Camel back (no air bag suspension).Problem: Vibration coming from motor when gears shift and when loaded. This happens in the 3rd an… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a fuel tank (1,000 gal.) mounted on the frame of a Class
I have a fuel tank (1,000 gal.) mounted on the frame of a Class 8 straight truck (GVWR 54,000 lbs). The tank contains UN1863, PGIII, Jet-A Turbine Fuel used for helicopter applications. I am building … read more
peterbeck84
peterbeck84
2 satisfied customers
I have a 2007 mack granite with a cv713 engine and have
i have a 2007 mack granite with a cv713 engine and have changed out all fuel lines and replaced all fuel filters the truck does not respond in high gears it acts as if fuel is being shut off and if u … read more
jrloar
jrloar
Master HVAC Tech.
Associate Degree
57 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

11,387 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