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Related Medium and Heavy Trucks Questions
Have a 2005 Peterbilt 385 with a c-13 Cat. Suspect ECM fuse
Have a 2005 Peterbilt 385 with a c-13 Cat. Suspect ECM fuse is blown. Won't start and will not scan. Cannot locate fuse? Hoping you can help me find it!!thanks… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
48 satisfied customers
8/2000 peterbilt went to it out of fuel C12 cat 2KS57252
8/2000 peterbilt went to it out of fuel C12 cat 2KS57252 BLED AIR got started it lopes and exhaust a lot of black smoke will not accurate. Had codes for 1,3,5, injector faults. Replaced all 6 plus int… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
48 satisfied customers
2006 BXS c15 pulled over to check load as I did my walk
2006 BXS c15 pulled over to check load as I did my walk around the truck shut off. I've replaced fuel filter, I've tried using ether to start it as well. I've checked fuses on the fire wall and none a… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
48 satisfied customers
I am working on a Cummins ISL9. Engine serial #73499532. It
I am working on a Cummins ISL9. Engine serial #73499532. It has a crank no start issue. Fault codes are 0778, 0352, and 0692. Code 0692 was an active code prior to the crank no start issue. i am looki… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
48 satisfied customers
Plz i need help with my cat engine ... 2004 peterbilt 379
Hello, plz i need help with my cat engine ... 2004 peterbilt 379 Cat c15 Mbn12209 Engine was overhauled 70k miles ago at peterbilt shop . In past few days the truck will derate and And won't accelerat… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have 3406e cat. has active code 91-13 for tps out of
hi i have 3406e cat. has active code 91-13 for tps out of calibration and my engine misfires bad feels like its running on only 2 cylinders but sometimes i will start it and it is idling smooth. How d… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 3406e cat in a 2000 peterbilt semi. Getting flash
I have a 3406e cat in a 2000 peterbilt semi. Getting flash codes 13 and 31. Replaced the fuel temp sensor and the primer, still no start unless ether or wd40 is used. I unplugged the injector harness … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 3406e in a 2000 western star. Flash code is 21 and
Hello. I have a 3406e in a 2000 western star. Flash code is 21 and I have 8 volts to the vref pin like it should. However there is also12v to the signal return pin with the connector disconnected at t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
3126 cat will only start on ether. 8yl54721 in a 2000
heui pump replaced, cam sensors replaced, checked cam sensor gap, installed 2 different test ecm's, checked for injector oil leaks, have 1300 psi oil at block, good fuel pressure, good power and grounds at ecm, checked ecm harness and load tested wires, after starting with ether it runs smooth all day. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Flashed ecm to 500 hp now I cant program personality module
Second opinion] flashed ecm to 500 hp now I cant program personality module without high interlock factory password. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Cat Man, I have a 2003 Peterbilt with a CAT C-15 MBN16293,
Hi Cat Man, I have a 2003 Peterbilt with a CAT C-15 MBN16293, the engine will not start. When I turn on the ignition none of the dummy lights come on including the check engine light. The truck igniti… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a 3406E (2WS41370) that cranks but does not start. It
I have a 3406E (2WS41370) that cranks but does not start. It will start with either and run all day with no problems. As soon as you turn it off it will not restart without either. Cat ET shows no cod… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I'm switching a 99 peterbilt from Detroit ddec3 to cat 3406e
I'm switching a 99 peterbilt from Detroit ddec3 to cat 3406e 40 pin. What do I need for the cab. I have the harness from the ecm to the firewall from a donor truck. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Cat Man, I'am working on a 1999 Cat 3406E. Engine serial
Hi Cat Man, I'am working on a 1999 Cat 3406E. Engine serial number 2ws41434. It wouldn't start, it would turn over but not fire. I replaced all 4 batteries because it seemed to be cranking over a bit … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Cat Man I have a 3406E that won't start unless you give it
Cat Man I have a 3406E that won't start unless you give it some ether. once its running the fuel pressure is ok but just cranking its 0 unless you dead head the return line then it goes to 10 psi max … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
my 98 pete had a 3406e s/n 1lw that thru a rod thru the block,
my 98 pete had a 3406e s/n 1lw that thru a rod thru the block, i have replaced it with a 3406e s/n 5ek85180 that i rebuilt on the floor. now that it is installed in the truck it will not start. runs o… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
On a 2001 DDEC IV in a freightliner columbia, what is code
On a 2001 DDEC IV in a freightliner columbia, what is code 63 and 62 on the shutdown light and 31 on the check engine light? Also am missing power to oil pressure, water temp, tach and speedometer. Ha… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
96 volvo with cat 3406E died. No fuel flow thru ecm. Would
96 volvo with cat 3406E died. No fuel flow thru ecm. Would only turn over with either spray. Used shop peterbiult ecm ran in shop ok. Then grabbed and ecm from blown motor 98 Volvo with 3406E and swap… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
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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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