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Related Medium and Heavy Trucks Questions
05 mack cv713 will not start after sitting 8 hours, starts
05 mack cv713 will not start after sitting 8 hours, starts with ether. Changed return check valve , fuel temp sensor and cam sensor … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Went to see a 2007 Mack granite dump truck and a code came
Hey I went to see a 2007 Mack granite dump truck and a code came up on the lighting as 2-6, but my concern is while it was on, hasn't been on in a bout a week, I checked and it was releasing a little … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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Have a 2003 mack model cv713 and was needing to know where
have a 2003 mack model cv713 and was needing to know where to check a fill the rear end they each have 3 plugs and three drain plugs also how need to know how to set the automatic slack adjuster i had… read more
TomcM28
TomcM28
Owner
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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
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I have a Mack CV713 yr-2005 that shut down on me three times
I have a Mack CV713 yr-2005 that shut down on me three times today. it is showing code spn0545 … read more
Mike Mcmillan
Mike Mcmillan
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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
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2007 MP7 runs good in lower ear but looses power in higher
2007 MP7 runs good in lower ear but looses power in higher gear (spped ) no manifold pressure … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Sid 231-fmi-8. mack, 1998 mack mack mtr, im a repair shop,
im a repair shop, we have checked all connections and batteries, also pulled bulk head connectors apart and cleaned,, ecm cam locks are clean no corrosion … read more
Expert
Expert
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I brought a 9900i 2008 into the shop today to change out a
Hi I brought a 9900i 2008 into the shop today to change out a leaking timing solenoid. Changed the part sent the truck down the road. Get a call about 3 hours later with gauges sweeping and the lights… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 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
6,062 satisfied customers
I have a Cat C-7 WAX38677 This unit has several codes,
Hello I have a Cat C-7 WAX38677 This unit has several codes, 173-11, 102-1, Also 108-3, 231-2. Dose any one have the diag info and advice on these… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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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
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Got a Mack truck with code SID 231 FMI 8, It starts and runs
Got a Mack truck with code SID 231 FMI 8, It starts and runs at a high Idle but will not accelerate.… read more
Jeremy
Jeremy
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We have a Mack dump truck that wont turn full right. It stops
We have a Mack dump truck that wont turn full right. It stops 1/2" before the steering stop contacts the axle. Is it possible the steer box "jumped" internally? It is used in a quarry and travels very… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
17,362 satisfied customers
Hello cat man I have codes 231-14 and 231-02 and the engine
Hello cat man I have codes 231-14 and 231-02 and the engine will reach rpm at low gears but at high gears it will not get up to speed loss of engine power it derates and I have replaced the sensors on… read more
Cat Man
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Cat Engine Expert
Vocational, Technical or Trade Scho
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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
My 2000 Mack E7 300 Model# XXXXX is having problems once I get
My 2000 Mack E7 300 Model# XXXXX is having problems once I get to to 40 MPH the eng shudders it is like the eng is cutting in and out we changed the turbo but that did not help we have a vcads and the… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,353 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

17,362 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

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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

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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.

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