Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2013 freightliner cascadia. I bought the truck they
Hey buddy. I have a 2013 freightliner cascadia. I bought the truck they said the deleted the def but when i drop and stop it beeps and res stop button appears. And both check lights are on and it read… read more
Bradey V
Bradey V
Certificate
I have a 2013 peterbilt 389 with an MX 13 EPA10. I deleted
Hi, I have a 2013 peterbilt 389 with an MX 13 EPA10. I deleted the truck back in 2017 and all was great until … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
403 satisfied customers
I have a2011 ram 3500. 6.7cummins with full delete. My tuner
I have a2011 ram 3500. 6.7cummins with full delete. My tuner crashed and in turn bricked my ecm. I purchased a new ecm and tuner (delete capability) and installed both now my trucks message board says… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
403 satisfied customers
I HAVE NO COMMUNICATION WITH AFTER TREATMENT CONTROL BUT
I HAVE NO COMMUNICATION WITH AFTER TREATMENT CONTROL BUT TRUCK HAS BE DELETED PUT WIRE HARNESS ON SAME PROBLEM … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
403 satisfied customers
I have a C13 in a fire truck that the ECM failed, i replaced
I have a C13 in a fire truck that the ECM failed, i replaced the ECM, had a private shop flash the new ECM as the Kenworth shop did not have a tech available. the unit was having problems with regen s… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2012 ram 4500 with egr and deff deleted going down the road
2012 ram 4500 with egr and deff deleted going down the road this morning and lighting bolt light comes on and message saying service exhaust NOW. Motor started to lose power then came back. Now it's s… read more
Expert
Expert
7,469 satisfied customers
Asked for parked regen and going at it for two hours
Hi ! Asked for parked regen and going at it for two hours already , something wrong … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
403 satisfied customers
I have a 2013 Volvo with a D13 dash says service Def vehicle
I have a 2013 Volvo with a D13 dash says service Def vehicle sweated to 5 miles an hour. No fault codes. Changed def pump, def tank harness, level sending unit, def, ran regen twice, replaced dash, re… read more
Nasjen Riza
Nasjen Riza
Diesel/Industrial
2 satisfied customers
2012 ISX CUMMINGS DPF WAS BY PASS CHANGED CAC BUR BEFORE IT
2012 ISX CUMMINGS DPF WAS BY PASS CHANGED CAC BUR BEFORE IT WAS AND STILL BLOWING OUT TURBO AND MOUNTING GASKET FOR TURBO IT IS GETTING TO HOT … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
403 satisfied customers
My truck is a 2012 freightliner with a dd13 miter and i
My truck is a 2012 freightliner with a dd13 miter and i can't get no power over 40. What do u think it might be … read more
Expert
Expert
7,469 satisfied customers
I have a 2012 Isuzu NPRHD, 5.2 diesel that is in limp mode
I have a 2012 Isuzu NPRHD, 5.2 diesel that is in limp mode and shows DTC's of P20C9 and P2048. I have an IDSS so I can reset the DTC's but they come back after a few miles driving. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
My 2012 Freightliner DD15 started derating without telling
My 2012 Freightliner DD15 started derating without telling me it was derating. The low DEF light keeps blinking even though there is plenty of DEF. I know it wants to do a parked regen although no lig… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I've got a 2012 Dodge 67 has been deleted I came home Friday
I've got a 2012 Dodge 67 has been deleted I came home Friday turn my truck off didn't get back in until Tuesday started up had no power lots of black smoke and no boost … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a cummins isx in a 2012 peterbilt it has code 3566
i have a cummins isx in a 2012 peterbilt it has code 3566 aftertreatment diesel exhaust fluid dosing valve we replaced doser valve on a road call and code was inactive until my tech forced regen obv t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I'm working on a 2007 gmc 5500 topkick with the LMM 6.6 L
I'm working on a 2007 gmc 5500 topkick with the LMM 6.6 L duramax. I've narrowed down my p0299 code to a restricted exhaust. I'm thinking it's the cat that's plugged because it's before the dpf and I … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have in our shop a 2012 Peterbilt with a Paccar engine in
I have in our shop a 2012 Peterbilt with a Paccar engine in it and multiple codes, cylinder miss on the freeway.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have 2011 kw with the isx engine. ESN is 79443223 and the
I have 2011 kw with the isx engine. ESN is 79443223 and the vin is 1NKDX4TX4B5291577. it came in for high soot level in the dpf. I force regened the truck three times to get the codes to clear up and … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2014 Cummins 6.7L w/ Allision Trans in a Freightliner M2. My driver noticed during Acceler
2014 Cummins 6.7L w/ Allision Trans in a Freightliner M2. My driver noticed during Acceleration from a red light that there was a steady stream of white smoke emitting from the tail pipe. Driver pulle… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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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