Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a Detroit series 60 it hesitates to accelerate all
I have a Detroit series 60 it hesitates to accelerate all the way (15rpm) … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a question I have a 1995 Detroit 60 series dd3 12.7
I have a question I have a 1995 Detroit 60 series dd3 12.7 motor pre egr and just changed the clamp on the turbo to the cac and the part that is on the turbo has residue in it no oil but like caked on… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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I have a 1999 Peterbilt 379 truck with a Detroit Series 60
Hi, I have a 1999 Peterbilt 379 truck with a Detroit Series 60 11.1L engine. The truck recently started to act abnormally while driving: when I try to pick up speed, even whith an empty trailer, the R… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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My injector codes are all screwed up. I was getting horrible
My injector codes are all screwed up. I was getting horrible fuel milage and no hp. Injector codes were all set to 01. Cjanged them to 75 and things got better. Pulled the valve cover and read the cod… read more
Keiphun Sowell
Keiphun Sowell
Owner Brothers Restoration/Troubleshoot
AutoDiesel Technology
2,347 satisfied customers
Losing horsepower while going up small hills with an empty
losing horsepower while going up small hills with an empty trailer. Sounds like it's sputtering a bit during idle too. I have a freightliner with a detroit 60 series engine … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,947 satisfied customers
I am not real cumputor friendly but bear with me. Am having
I am not real cumputor friendly but bear with me . Am having loss of power with a series 60 ddec 4 now have code 3-4 What is the most likely problem? I am and old guy. … read more
Expert
Expert
10,508 satisfied customers
Buddy, I have a 2007 Columbia X35320, with a 14 liter 475 hp
Hi buddy, I have a 2007 Columbia X35320, with a 14 liter 475 hp series 60. The problem I'm having has cost a lot of money and know one seems to be able to figure it out. Loaded or empty on any kind gr… read more
Expert
Expert
10,508 satisfied customers
My 2004 Detroit Series 60 has instant power loss. It acted
my 2004 Detroit Series 60 has instant power loss. It acted like the turbo went out, so I changed the turbo, but still have instant and complete power loss at 25-26 mph … read more
Expert
Expert
10,508 satisfied customers
DIESEL MECHANIC 14.0 L , HESITATION AND LOSS OF POWER
HESITATION AND LOSS OF POWER WHILE RUNNING ON THE HIGHWAY , IT HAPPEN ALL OF A SUDDEN THEN I RELEASE FUEL AND FUEL AGAIN IT FEELS LIKE NO FUEL PEDAL WORKING, BUT SOME TIMES IT DOES GO BACK AND WORK, WHEN I DRIVE AND LETS SAY I AM USING THE CRUISE CONTROL IT START LOSS POWER/ PICK UP POWER ON THE ROW AND SHAKING, I DID CHANGE TURBO, EGR SO FAR DONT KNOW WHAT TO DO , OH YEAH WHEN IT CHOKES ON THE HIGHWAY THE ENGINE LIGHT COMES ON, BUT WHEN LET GO OFF THE FUEL THE LIGHT GOES OFF, WHEN FUEL AGAIN IT COMES ON, AND SO ON, BUT AFTER A LITTLE WHILE ILL BE ABLE TO PICKUP SPEED AND GO, ITS BAD ON INCLINES START DIE FAST , … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
I have a 1994 freightlinner fld with a Detroit 60 series when
I have a 1994 freightlinner fld with a Detroit 60 series when I step on the gas the trucks starts sputtering and then all of a sudden accelerates and the acceleration holds for a couple of seconds… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hello i have a 1998 freightliner classic with a 60 serious
Hello i have a 1998 freightliner classic with a 60 serious Detroit motor. the truck broke down in Vermont over the weekend the shop side the turbo was bad so they put a new turbo on it. Well come to p… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
hi, I have 2000 freightliner detroit 60 series . Problem
hi, I have 2000 freightliner detroit 60 series . Problem I have is no power, I have gas pedal all the way down won't accelerate and sometimes kicks in and goes normal about 10 seconds than cuts off ag… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hey my 04 Detroit 60 is coughing aand sputtering and blowing
Hey my 04 Detroit 60 is coughing aand sputtering and blowing light blue smoke now and then and at the same time the turbo seems like it won't spool up. It tries to pressure up but get to 10 psi then d… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
I have a 91 freightliner with the 60 series Detroit. Hauled
I have a 91 freightliner with the 60 series Detroit. Hauled 2 loads of cattle the other day, turned the truck off while loading the 3Rd load, started up and pulled away to find very little power when … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
2008 Detroit 60 series 14l motor. check engine light came on,
2008 Detroit 60 series 14l motor. check engine light came on, went to mechanic and he said the DPF filter needs to be cleaned, had that done, than 2 days later it was asking to regen, so i ran a regen… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2006 Frieghtliner with a 60 series Detroit motor,
I have a 2006 Frieghtliner with a 60 series Detroit motor, after changing fuel filter and refilling resivoir,fuel level is staying full and not dropping when engine is started… read more
DirectInjection
DirectInjection
Field Service
Diplom
56 satisfied customers
I have a 2004 Freightliner Columbia with a Series 60 Detroit
I have a 2004 Freightliner Columbia with a Series 60 Detroit Diesel. When accelerating under load the engine seems to hiccup (a very short loss of power) shortly after shifting. We changed the fuel fi… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
I have a power loss on a Detroit 60 series engine its in a
I have a power loss on a Detroit 60 series engine its in a freightliner classic 2003. The motor works fine there is no proble in the fuel lines collapsing and the pressure valve on the return line is … read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

Curtis B.

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cumminsdr

cumminsdr

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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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