Medium and Heavy Trucks

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04-C12. Do not have that info on hand. OK-The cat engine is
OK-The cat engine is in a 2005 Blue Bird Wanderlodge motor coach The bus has the exhaust pipe out the top of the bus -Water has entered the pipe and settled on top of pistons- … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,359 satisfied customers
I have a 2010 Isuzu that is running low idle. Will
Hello, I have a 2010 Isuzu that is running low idle. Will occasionally gain more power as it is sitting but can't seem to get it to run consistently. We've recently changed the exhaust brake, changed … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,359 satisfied customers
Working on a 2002 church bus, 30' ?, Built by Freightliner,
Working on a 2002 church bus, 30' ?, Built by Freightliner, with a Cummins 5.9l inline 6 eng., with a turbo.Would really like to get a hold of a wiring diagram & chassis diagram for the LP or NG petro… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
Mbe 900 freightliner ,no fault code until I start cranking
Mbe 900 freightliner ,no fault code until I start cranking the bus,then get code pod 168 fail 0.Bus will not start unless I spray starter fluid. It's a 05 freightliner school bus, I know fuel system i… read more
Expert
Expert
6,960 satisfied customers
The smoke started coming from ENGINE INTAKE FILTER, removed
The smoke started coming from ENGINE INTAKE FILTER, removed the egr pipe and found fuel inside the egd … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,272 satisfied customers
I have a 2014 blue bird school bus with a 6.7 cummings I'm
I have a 2014 blue bird school bus with a 6.7 cummings I'm having a fault code 2639 we replaced DPF and I have replaced sensor I have insite and have done the DPF replacement but i can't clear this co… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,791 satisfied customers
Heavy truck. 2011 international workstar. Maxxforce 13 low
heavy truck JA: What is the make/model/year of your car? Customer: 2011 international workstar JA: Are you fixing your vehicle yourself? What have you tried so far? Customer: yes JA: Anything else you… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2008 international 4700 pay star with a max force
I have a 2008 international 4700 pay star with a max force engine in it. It will not start it cranks real slow actually just moves A half a revolution and stops. I put a new starter on it I rotated th… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I noticed that Jeremy was online and has extensive
I noticed that Jeremy was online and has extensive experience diagnosing diesel engine problems. I have a 2009 Mack MRU that is producing engine malfunction code PPID 326 FMI 11, and I was wondering i… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,359 satisfied customers
I'm hoping you can help me out. I have a 2008 Kenworth T300
Hello, I'm hoping you can help me out. I have a 2008 Kenworth T300 with an 8.3 Cummins. The last few months I've had heavy black smoke coming from the exhaust during acceleration. Didn't really notice… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,359 satisfied customers
I am looking for international part numbers for the Turbo
I am looking for international part numbers for the Turbo assembly(turbo with wastegate), pedestal(non-EBPV), up-pipes and splitter for the year 2000 High Torque Version of the T-444E (NOT the ford!).… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Misfire under load. At 100% throttle 100% load according to
Misfire under load. At 100% throttle 100% load according to laptop. After initial misfire smooths out and has good power. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2013 IH 4300, VIN 1HTMMAAL8DH171996, Engine was in severe
2013 IH 4300, VIN 1HTMMAAL8DH171996, Engine was in severe De-rate, due to DPF soot load, SPN 3936 FMI 0. We removed the DPF and saw that the insides had collapsed. We installed a new one, and had the … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I drive a fuso bus. On hot days she lacks power uphill, but
Hi... I drive a fuso bus. On hot days she lacks power uphill, but yesterday I was not pushing her because of this, yet she got slower and slower, til I found a tree and took 10min running to cool her … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,272 satisfied customers
Cascadia with DD15 last 6 of VIN AS4674. We did DPF cleaning
Hi. Cascadia with DD15 last 6 of VIN AS4674. We did DPF cleaning yesterday and oil change. Today my driver got a load, went few miles down the road and engine stopped. Was a lot of blue smoke coming o… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
2010 durastar maxforce dt white smoke while idling.
Hello, my name is ***** ***** I'm working on a 2010 durastar maxxforce dt, the problem is that engine starts with no problem but once it warmed up it will start to smoke (white unburnt diesel), and wh… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Hello my name is XXXXX XXXXX i am working on a school bus 2003
Hello my name is XXXXX XXXXX i am working on a school bus 2003 with a 466e engine i replaced the injector o rings because i found oil in the fuel tank that problem was solved but since then the engine… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2012 maxxforce 7 school bus blows smoke when pulling away from
2012 maxxforce 7 school bus blows smoke when pulling away from stop then clears up but does it again at each subsequent stop. it seems the longer the stop the more smoke there is when pulling away. an… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,142 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,272 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,142 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

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3,791 satisfied customers

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

Jeremy

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

cumminsdr

cumminsdr

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Curtis B.

Curtis B.

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Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

280 satisfied customers

16 years of experience

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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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