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I have a 2005 Freightliner Classic FLD 120 with OMLA781 (VIN
I have a 2005 Freightliner Classic FLD 120 with OMLA781 CID (VIN 23492) motor that I am swapping out with a 1992 Detroit Series 60 12.7L engine. I am having a difficult time finding reliable wiring di… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
I have a detroit 14l, it starts and runs just fine. Idles
I have a detroit 14l, it starts and runs just fine. Idles fine, no missing. Hold above 1500rpm and after about 60 seconds it loses all power abruptly. No missing or fuel starve … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
I have a Detroit 60 series I was wondering what would be the
I have a Detroit 60 series I was wondering what would be the correct injector response time for all 6 injectors on Detroit Diesel program right now they are set all over the place… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
I HAVE A DDEC 6 THAT WONT REV PAST 1K PRM. IT STARTS
HI! I HAVE A DDEC 6 THAT WONT REV PAST 1K PRM. IT STARTS SKIPPING AND MISSING ETC WHEN ACCELERATING PAST 1K. IVE REPLACED INJECTORS, INJECTOR HARNESS, ENGINE HARNESS AND ECM. PRIOR TO REPLACING THE EC… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 1996 DDec 3 12.7 Detroit Diesel which smokes like
Pearl I have a 1996 DDec 3 12.7 Detroit Diesel which smokes like crazy in cold temps an I was talking to Pittsburgh Power an they were saying it smokes because it might have 15.0-1 low compression pis… read more
Zachary Thomas
Zachary Thomas
Just did an out of frame overhaul on a 1993 Detroit 60
Just did an out of frame overhaul on a 1993 Detroit 60 Series DDEC 2. It will not start. I have ohmed out the injector harness. Have 4 power and 2 ground going to ECM. The ECM injector terminals with … read more
Bradey V
Bradey V
Certificate
Trying to find out if a EGR head will fit on a non EGR 14 L
Trying to find out if a EGR head will fit on a non EGR 14 L or 12-7 just start your … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
I am working on a 12.7 series 60 Detroit. Cylinders 1,2,and
I am working on a 12.7 series 60 Detroit. Cylinders 1,2,and 3 aren't firing. We just replaced o-rings on all injectors and a new fuel pump. Truck ran about 50 miles or so then started missing. Hooked … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
Want to know on 6v92 detroit 2 stroke slobber tube is not
Want to know on 6v92 detroit 2 stroke slobber tube is not leaking on the ground any more-it has ddec-lots of oil leaked from round air box at rear of engine but not leaking now. Is only one slobber tu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
What do I need to write a custom program for my 12.7
What do I need to write a custom program for my 12.7 Detroit, I have dddl, and diagnostic link, pretty much I have added engine brakes to the engine and want to generate a little more horsepower… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
I have a 91 freightliner with a Detroit 60 series. it
i have a 91 freightliner with a Detroit 60 series. it recently had been abused and the solenoid was ruined and in turn ruined the batteries. I have replaced the starter and batteries. Now when i start… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,880 satisfied customers
I just wash my Detroit series 60 motor 2006 and I have this
I just wash my Detroit series 60 motor 2006 and I have this code brake update 136s231 09. And the truck keeps shutting off … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
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I have a 60 series detroit ddec v and I need to know how to
Hey I have a 60 series detroit ddec v and I need to know how to adjust the injectors. The injectors are the E3 not the N3. I can't find any info on them … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I got Detroit engine 14.0 L with dpf was running good but
I got Detroit engine 14.0 L with dpf was running good but got compression on radiator so head was cracked and fixed counterbores rebuild w/ original parts inframe but same old injectors and turbo got … read more
Roy Belding
Roy Belding
7,583 satisfied customers
​ I need an answer from an experienced Detroit Diesel
​Hello, I need an answer from an experienced Detroit Diesel mechanic. I have a 1994 Volvo GMC with a Detroit Diesel 12​.7​ liter engine DDEC III. Engine has 350,000 miles (fuel injectors are rebuilt) … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I just rebuild 09 Detroit ddec 6 but now it starts
I just rebuild 09 Detroit ddec 6 but now it starts injectors working. will not rev up good, takes long time to reach 1500rpm parked can you help? computer… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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Im looking for a service manual for a Detroit Diesel 14L DDEC
I'm looking for a service manual for a Detroit Diesel 14L DDEC V, It needs to include the timing setup for those specific engines. Can anyone help me?… read more
Curtis B.
Curtis B.
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Associate Degree
1,571 satisfied customers
I have a DDEC II Engine I just changed to a DDEC IV,
I have a DDEC II Engine I just changed to a DDEC IV, I bought the new ECM kit from Detroit and had it programed. Th truck had a DDEC III ECM. I can start the engine on either but I get no fire from in… read more
diesel-tech
diesel-tech
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136 satisfied customers
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Daniel Wilson

Daniel Wilson

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Curtis B.

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Chris (aka-Moose)

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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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