Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have 2006 cat c7 new 6 injectors new opp ,check valve new
hi i have 2006 cat c7 new 6 injectors new opp ,check valve new other ecm and this truck start good and after few minutes stat missiing w not fault fuel line outside w bucket not filters… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a 96 aeromax with a 3406 cat two weeks ago while
I have a 96 aeromax with a 3406 cat two weeks ago while driving the truck lost all power and died started right back up and ran fine for a few minutes then did it again but this time I pump the fuel p… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a cat c7 whit the code 1-11 cylinder #1 injector
hi I have a cat c7 whit the code 1-11 cylinder #1 injector current fault [72] can u guys help whit this code I don't not if can be harness o injector the engine done 1000 milles ago… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Ihave A Cat C7 Isn # c7s06224 With 2 Codes That Trying To
Good Morning..Ihave A Cat C7 Isn # c7s06224 With 2 Codes That Im Having Troube Trying To Troubleshoot First Is SPN 3484 FMI 5 And SPN 3719 FMI 16 Customer Installed Brand New Engine And Then It Came T… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
We have a forestry boom truck that frequently shuts down
we have a forestry boom truck that frequently shuts down while driving. What should we be looking for? … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a freightliner with a cat c7 engine, will not start.
I have a freightliner with a cat c7 engine, will not start. Turns over fine. Power and ground at ecm. Flash codes are 58. Cat et shows cold start and no engine speed. Replaced speed sensors and fuel r… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
It's Chas again on our F-750 CAT C7. Now that the STOP
Daniel, It's Chas again on our F-750 CAT C7. Now that the STOP ENGINE light has cleared up and the truck is back in service I have been noticing slow lack of power on take off and acceleration and it … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Have a spn 656 cm 0 fault code. c7 runs rough. kal61102.
have a spn 656 cm 0 fault code. c7 runs rough. kal61102 … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
If my heui pump on my cat c7 has a light paste of metal
If my heui pump on my cat c7 has a light paste of metal shavings is it absolutely necessary to replace all 6 injectors along with heui pump … read more
Aaron Evans
Aaron Evans
MOBILE FLEET MANAGER
44 satisfied customers
Bud. I have a question for ya on a C7 cat in a 2005 ford. It
Hey bud. I have a question for ya on a C7 cat in a 2005 ford. It is a 210hp is there any way to bump up the hp a little without major parts replacement like injectors and turbo? I have cat et. Thanks … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Truck is a 2004 FL with C7 Cat, engine cranks but won't
Truck is a 2004 FL with C7 Cat, engine cranks but won't start. After several tries it will start, run for 5 to 10 minutes, and then shut off as if you turned the key off. I have replaced the timing se… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I hooked up cat et and now my dash wont work no gauges no lights.
i hooked up cat et and now my dash wont work no gauges no lights. is there a way to reset … read more
Jim
Jim
Diesel tech.
212 satisfied customers
2008 Ford F650SD Cat C7 low power, "Particulate trap soot
2008 Ford F650SD Cat C7 low power, "Particulate trap soot load, High Most severe" code remains after DPF was sent out and cleaned.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a CAT C7 engine WAX(prefix). It dies randomly during operation througout the day, a
I have a CAT C7 engine WAX(prefix). It dies randomly during operation througout the day, and then will immediatly start back up again except for one occurence the first time it did it I went to start … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a c7 cat that runs from 2 seconds to two minutes and
I have a c7 cat that runs from 2 seconds to two minutes and shuts down. My proline says aux in out special instructions. PCI 154 flu 14. And what the f**k control mode not ident. Psi 151 fmi 11… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a 2003 international 7500 with throttle issues along
I have a 2003 international 7500 with throttle issues along with electrical issues. We have a boom crane attached to this truck as well. Right now we can only get the truck to start with the remote fr… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
Hello, we have a 2004 sterling with a cat c7 motor. This just
Hello, we have a 2004 sterling with a cat c7 motor. This just started a few days ago. Needle on oil pressure gauge on dash bouncing back and forth. engine continues to run but throttle is disingaged. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
2004 CAT C7 After running 4-5hours daily, starts to smoke
2004 CAT C7 After running 4-5hours daily, starts to smoke heavily and loses 80% of power. Shut it off and turn on a couple times or wait 30 minutes or so returns to normal driving. It is random and ha… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
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Daniel Wilson

Daniel Wilson

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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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