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2001 3126 turns over runs for a few seconds and dies. Fl70
2001 3126 turns over runs for a few seconds and dies … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Mack rd 2000-If I run at 2000rpms truck loses power Ike not
Mack rd 2000-If I run at 2000rpms truck loses power Ike not getting fuel then shuts off even if I drive it an try to get in high hear … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
2005 mack ch613 seems to have dropped the fuel. How do you
2005 mack ch613 seems to have dropped the fuel. How do you prime it? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Having fuel problems with my Volvo truck with D16 engine.
Having fuel problems with my Volvo truck with D16 engine … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Have a 2016 mack runs perfect when cold when engine warms up
Have a 2016 mack runs perfect when cold when engine warms up fuel pressure goes from 33000 to 8000... changed the regulator and pressure sensor … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
My Mack truck Chn isn't turning over and when it did start
My Mack truck Chn isn't turning over and when it did start it was with starting fluid. It ran but I let it die because it was macking a podding sound. I changed both filters and drain out the injector… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have an 6CTA8.3 in my former military 5 ton truck.
Hello, I have an 6CTA8.3 in my former military 5 ton truck. Starting problems slowly went from hard to turn over, to needing ether to start it, to only being able to start it with ether, and now it ca… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2009 volvo D13 engine.. i have a problem the driver said it
2009 volvo D13 engine.. i have a problem the driver said it has been about 5 months that the truck has been having problems to start after sitting for more then 5 hours... it cranked forabout 15 secon… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2000 GMC Topkick with 3126 Cat will not start without ether.
2000 GMC Topkick with 3126 Cat will not start without ether. Seems ok once its running but if you slow down to stop it will die and will not restart without ether. Replace the fuel pressure regulator … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
We have a 1993 Mack CH613 that dies going down the road with
We have a 1993 Mack CH613 that dies going down the road with no warning. If were still moving we can shut the ignition switch off then back to the run positioned, it will then restart and continue on … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
My 98 Freightliner stepvan 24 valve 5.9 low pressure pump
My 98 Freightliner stepvan 24 valve 5.9 low pressure pump failed. I took the pump off and apart.. washed it out several times.. and got it running fine.. reinstalled it. I primed to the high pressure … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Catman, I asked you a question a few weeks ago regarding
Hey there catman, I asked you a question a few weeks ago regarding a “crank but no start” problem on a cat C15. It seems to be happening again. The truck in question is a 2007 peterbilt 379 (674827) c… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Apu wont start. Was running and shut off. Thought it had jelled
Apu won't start. Was running and shut off. Thought it had jelled due to cold. I changed both fuel filters. Unit turns over and tries to crank but won't. I even tried a shot of ether to no avail. Is th… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
i have a 1995 mack dumptruck with the vin number 1M2P267C9VM029858
i have a 1995 mack dumptruck with the vin number 1M2P267C9VM029858 MODEL NUMBER RD588S the owner had fuel issues with it and yesterday it just stopped working the injection pump voltage is looking lik… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2008 mack that wont go over 45 mph. I connected a
I have a 2008 mack that wont go over 45 mph. I connected a scan tool to it and am getting a active code for fuel delivery pressure (PID:94 FMI:7). After changing fuel filters what would be the procedu… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
International Athey Sweeper: We are having trouble with installation
We are having trouble with installation of a rebuilt hpop on International 7.3 Navistar. After installation engine will not start. Clicking sound in valves. Engine will not pop even with a shot of sta… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
My N14 Cummins engine will not run,it cranks but will not run
My N14 Cummins engine will not run,it cranks but will not run without ether. I put new batteries on it and now it spins it good but acts like its not getting fuel. When use ether it runs on it but the… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2000 mack ch 613 E7-460. Motor shut down without
I have a 2000 mack ch 613 E7-460. Motor shut down without showing engine shutdown light coming on. or showing any engine codes. We been trying to get it restarted by FRIST checking if we have fuel 2nd… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
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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

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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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