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Related Medium and Heavy Trucks Questions
2012 Peterbilt 386 with Cummins ISX15, AUTO SHIFTER, seems
2012 Peterbilt 386 with Cummins ISX15, AUTO SHIFTER, seems like DEF doser and pump are not working I got codes for them. Also code DDF doser. I just need to get over 5mph mode … read more
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NicholasM1019
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Vocational, Technical or Trade School
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I'm looking to identify the harness wiring with pin numbers
I'm looking to identify the harness wiring with pin numbers at ecm for a 2013 cummins Isx15. It's the ecm with 3 plugs. 2 for engine harness and 1 for chassis. … read more
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I have a 17 peterbilt 389 with a isx15 Cummins keep getting
I have a 17 peterbilt 389 with a isx15 Cummins keep getting a check engine light on and it reads injector number 3 has been changed and harness as well but it keeps getting the check engine light on t… read more
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Wayne
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I have a cummins isx15 2250 with 500000 miles. I keep
Hello. I have a cummins isx15 2250 with 500000 miles. I keep getting spn157 fmi 0. I changed fuel pump and filters what should I do next? … read more
Mike Mcmillan
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I have a 2016 Peterbilt 389 with a 2015 Cummins ISX 550 and
Hello I have a 2016 Peterbilt 389 with a 2015 Cummins ISX 550 and I have 389434 miles do u know if I am in danger of the ceramic fuel pump plungers failing? And do I even have the ceramic fuel plunger… read more
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I have a commons ISX15 my fuel pump is leaking I have
I have a commons ISX15 my fuel pump is leaking I have tighten everything on it and still can't find where it leaks leaks only at idle not running down they road is there something I am missing on why … read more
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Cummins ISX15 ... oil leak front of motor passenger side.
cummins ISX15 ... oil leak front of motor passenger side … read more
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2012 kenworth isx 15 cummins going down the road and cuts
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Andy
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I'm trying to change the seal on the injection pump for a
Hey I'm trying to change the seal on the injection pump for a 2014 international pro star with an isx15 500 engine … read more
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I have a isx 15 whit some problem the engine not start,
hi I have a isx 15 whit some problem the engine not start, chance the fuel pump before a have problem after replece the head missin rpm only read 118 rpm now read 168 172 rpm but the fuel command is 5… read more
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I need help whit a ixs 15 truck have head gasket I drive the
Hi I need help whit a ixs 15 truck have blown head gasket I drive the truck to inside the shop take in part put the engine together in now the engine doesn't star timming is right the ecm good not che… read more
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I have a code for paccar mx epa 10 for egr disabled code
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timdieseltech
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I need some help whit a code exhaust gas recirculation
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2013 Cummins isx15 does my new fuel pump have to be timed.
2013 Cummins isx15 does my new fuel pump have to be timed. If so how is it done … read more
cumminsdr
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We need to replace the gasket in our 2013 Peterbuilt 587. we
Chris, we need to replace the gasket in our 2013 Peterbuilt 587. we need to know how to do it properly. do you have a instruction guide or some advice for us. the gasket is in the fuel pump. again we … read more
Dorian Conley
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I recently had my EGR cooler and Dpf filter replaced due to
I recently had my EGR cooler and Dpf filter replaced due to leakage. I ran the truck about 300 miles, woke up and the coolant level is still dropping a gallon over night just like before. Also the cra… read more
FIX-IT
FIX-IT
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Hello, i have a 2007 ISX15 engine cranks, engine does not
Hello, i have a 2007 ISX15, engine cranks, engine does not start, do not hear lift pump run or fuel solenoid click when key is turned off then on, checked all fuses at fuse box and at batteries, check… 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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