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Related Medium and Heavy Trucks Questions
2013 freightliner Coronado stop engine light on no codes.
2013 freightliner Coronado stop engine light on no codes … read more
Daniel Wilson
Daniel Wilson
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2013 MAXXFORCE 9 MODEL A330 9.3L This truck has no codes,
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Scott Anthony
Scott Anthony
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Mx 13 engine derates with no fault codes JA: What is the complete model and serial number of your machine? Customer: 2016 Peterbilt 579 ***************** JA: Are you fixing this yourself? What have yo… read more
Daniel Wilson
Daniel Wilson
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I got 2007 freightliner Columbia coming these error, We
I got 2007 freightliner Columbia coming these error , We changed the turbo because it was leaking oil in turbo and was throwing heavy black smoke and also changed egr valve it was struck open . Now ev… read more
Bradey V
Bradey V
Certificate
I have a customer with 2004 sterling dump truck, C-13 Cat
I have a customer with 2004 sterling dump truck, C-13 Cat engine. Came in with a leaking EGR cooler(looks more like an intercooler,no exhaust flowing through it) leaking coolant into air intake system… read more
Don
Don
fleet superintendent
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2000 Kenworth with Cummins n14. very low boost. when CAC
2000 Kenworth with Cummins n14. very low boost. when CAC system is tested with intake makifold hose still hooked. i lose all my air from around the head gasket on the brakes compressor. how is that po… read more
Mike Mcmillan
Mike Mcmillan
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I have a 2005 international 8600 with a ism Cummins turn to
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Alex Olsen
Alex Olsen
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Losing power and jerking on load.No fault code. 2006 volvo
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Daniel Wilson
Daniel Wilson
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2007 ISX CM871 high exhaust temp and black smoke when foot
2007 ISX CM871 high exhaust temp and black smoke when foot in throttle. Truck seems to be down on power some. May not be but I don't think it has the power it should. Can I get some trouble shooting h… read more
Daniel Wilson
Daniel Wilson
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Are you familiar with cummins ism? Im having a problem with
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Alex Olsen
Alex Olsen
auto/diesel/industrial
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I have a 2007 Western Star with a 515 Detroit 14L. The truck
I have a 2007 Western Star with a 515 Detroit 14L. The truck has a 10speed and 4.33 rears. My complaint is lack of power with gross weight above 80k. our fullest loads put us at 129k. The data screen … read more
roybelding
roybelding
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2006 IH 4200 VT365 engine. Engine runs smooth but has Very
2006 IH 4200 VT365 engine. Engine runs smooth but has Very low power from a dead stop and when climbing hills. Only builds 2#'s of boost until the truck gets going and then it slowly goes higher. Exha… read more
Daniel Wilson
Daniel Wilson
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I have a turbine intake tempeture hight making the vehicle
I have a turbine intake tempeture hight making the vehicle loose power … read more
Daniel Wilson
Daniel Wilson
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I have a kenworth truck with a paccar px-9 engine. The check
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Daniel Wilson
Daniel Wilson
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I have this ISX 671 at my shop i rebuild this engine 6
hello i have this ISX 671 at my shop i rebuild this engine 6 months ago since that it is having a issue of low pulling power the customer pulls around 60,000 lbs at the time of rebuild we used the aft… read more
Andy
Andy
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Getting check engine light every 30 miles exactly. Stop,shut
Getting check engine light every 30 miles exactly. I stop,shut engine,light goes off and continue next 30 miles , Truck behaves normal,power and gauges,fluid levels normal It is 04 columbia with dd 60… read more
spankyjr1
spankyjr1
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Hello Wayne I replace the egr in a 14.l Detroit and now have
Hello Wayne I replace the egr in a 14.l Detroit and now have a weesall like belts and truck not running good what u kind do… read more
spankyjr1
spankyjr1
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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
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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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