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Related Medium and Heavy Trucks Questions
2006 international 9400i w isx 450! lost! runs fine on flat
2006 international 9400i w isx 450! lost ! runs fine on flat but soon as you start climbing the turbo boost starts flutering … read more
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Scott Anthony
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Getting fuel in the oil I have replaced injectors o rings
getting fuel in the oil I have replaced injectors o rings Put new head a year ago what else could cause this Its a Cummins isx engine ser number 79216434 … read more
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I have a 2011 386 peterbilt show DPF fuel pressure delivery
I have a 2011 386 peterbilt show DPF fuel pressure delivery code and a clogged dpf symbol but just had the dpf filters cleaned but symbol stays active for clogged … read more
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Mike Mcmillan
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07 Volvo with a Cummins motor fault code 1922. 2007 volvo
Same code keeps popping up aft DPF differential pressure… read more
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How can I fix the problem with a isx cummin 2005 that blow
How can I fix the problem with a isx cummin 2005 that blow water&oil out the exhaust and pressure up the radiator cap … read more
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2013 Cummins ISX basket case! In 9 months it has been in
2013 Cummins ISX basket case! In 9 months it has been in shop 3 times for motor failure. It has had all new pistons/liners, head, egr cooler, turbo, actuator, egr tube, compressor, radiator,etc. In sh… read more
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07 cummins isx in an international 9200i black smoke and
07 cummins isx in an international 9200i black smoke and soot is coming out of exaust could it be the she valve? Truck has the power … read more
Andy
Andy
truck /coach technician
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2010 Volvo vnl 670 with a cummings isx, changed the egr
2010 Volvo vnl 670 with a cummings isx, changed the egr valve, it's regening again but almost all day, every day!… read more
Jeremy
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We have a 2250 isx. A valve broke off so we removed the head
Hi. We have a 2250 isx. A valve broke off so we removed the head and got it completely rebuilt. We reinstalled the head everything runs perfectly smooth but when you get 20 psi boost you get a really … read more
cumminsdr
cumminsdr
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I have a 99 international eagle with a Cummins ism engine it
I have a 99 international eagle with a Cummins ism engine it is blowing white smoke.just had the head redone but on # 2 injector when I unplug it smoke stops .I have replaced injector with a new one a… read more
cumminsdr
cumminsdr
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Have a 2005 International 9900IX with Cummins Isx Egr.
Have a 2005 International 9900IX with Cummins Isx Egr. Cummins says egr bad, replaced with a reman from Doorman. Now getting multiple codes. Debate on power, and lots of black smoke. ?… read more
FIX-IT
FIX-IT
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2011 peterbilt 389 dies intermit at idle or no start.
2011 peterbilt 389 dies intermit at idle or no start. Starter, sensors, relays, ignition equip, DEF redone, 2 injectors replaced, and more. At a loss. Once in awhile code for fuel pressure. Planning t… read more
Daniel Wilson
Daniel Wilson
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Phillip here. Got a 06 Cummins isx. Getting coolant steam
Phillip here. Got a 06 Cummins isx. Getting coolant steam out the stacks. Engine has 60000 on overhaul. Just replaced the head and head gasket again about 10000 ago. It blew the head gasket. Now its s… read more
cumminsdr
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Yes sir. I have a Cummins isx 435 in a 2006 9900 international.
Yes sir. I have a Cummins isx 435 in a 2006 9900 international. It just started a new thing. When I turn the key off its like it roughly still wants to run before it dies. Then when you start it it id… read more
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Travis A. Wells
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I have a 2008 cummins isx esn#79233704 and have a problem with excessive exhaust soot in t
I have a 2008 cummins isx esn#79233704 and have a problem with excessive exhaust soot in the fuel system, we tested & replaced the fuel injectors also cleaned the tanks out but the the soot is still a… read more
cumminsdr
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On a Cummins ISX what are the possible causes for the rear
On a Cummins ISX what are the possible causes for the rear bank to be dead (4,5,6) after an in-frame overhaul. I've swapped actuators and seen no difference.… read more
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I have a Signature 565 (99) - 2.9 million kilometers on it
I have a Signature 565 (99) - 2.9 million kilometers on it - took it into Cummins to replace injectors (preventative maintenance) - truck will not run properly ever since. Have lost 2 mpg - burning oi… read more
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sevn103
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i have a 2005 volvo 670 with a cummins isx 400. i have oil
i have a 2005 volvo 670 with a cummins isx 400. i have oil all over the right side of the engine covering everything leaf spring air filter cover on the hood and on the valve cover . i just replaced t… 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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