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Got 3 codes SPN862,SPN3697.SPN3698, peterbilt, 389,2013, ISX
got 3 codes SPN862,SPN3697.SPN3698 JA: What's the make/model/year of your truck? Engine type? Customer: peterbilt, 389,2013, ISX 600 JA: Are you fixing your truck yourself? What have you tried so far?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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We have an ISX Cummins. The engine brake cuts off to early.
We have an ISX Cummins. The engine brake cuts off to early . Is there an adjustment that will let it work at lower speeds? … read more
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Daniel Wilson
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2005 is stop engine light staring on no codes shown that
2005 is stop engine light staring on no codes shown that would cause this … read more
Wayne
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Here have2010 isx cummins smoking black smoke excessively
hi jeff here have2010 isx cummins smoking black smoke excessively under acceleration just install ed new cylinder head have double checked wedge and pin timing turbo actuator… read more
Andy
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My Cummins ISX motor is causing a problem. I get an engine
My Cummins ISX motor is causing a problem. I get an engine warning light that comes on and it'll go on and off intermittently period occasionally it will shut the turbo off completely or at least it w… read more
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Spn 1569 fmi 31 is showing, I got a 2012 587 Cummins isx. I
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Daniel Wilson
Daniel Wilson
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I have an 09 isx that suddenly had no turbo boost. Cummins
I have an 09 isx that suddenly had no turbo boost. Cummins insight have a code for an oil sensor switch which I replaced and it kind of fixed it. Now if I drive it takes off normally, the boost builds… read more
Roy
Roy
shop foreman
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I have an ISX 1 EGR DPF pushes coolant out the overflow, in
i have an ISX 1 EGR DPF pushes coolant out the overflow, in last two months have replaced egr cooler and compressor and have run tests for combustion gas tests also three times, system pressure tested… read more
cumminsdr
cumminsdr
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I am assisting bus and truck shop on aGSA owend 2010 Blue Bird
I am assisting bus and truck shop on aGSA owend 2010 Blue Bird Bus with Cummins engine, have rebuilt Leece Neville 320 amp Alt twice within two days both times after installation it gets hot and has v… read more
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2012 pete isx 15 code 2777 inhibit switch disarmed changed
2012 pete isx 15 code 2777 inhibit switch disarmed changed switch still same will not do parked regin by switch… read more
Jackie Dempsey
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I have 2010 Pete isx cuminns With code 2639 active Replaced
I have 2010 Pete isx cuminns With code 2639 active Replaced filters Dozer nozzle And been thru ten regen can not get to clear or go inactive… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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99 ISX with 111 fault code , Check engine light and
Check engine light and stop engine light come on intermittantly. When they are on together it derates engine to near stand still. Just about always comes on for first 15 miles. Seems to relate to engine temp. If I cycle fan switch on and off a few times it comes out of it eventually … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have boost pressure code shows no boost pressure on gauge.
I have boost pressure code shows no boost pressure on gauge. when I shut truck off and restart code goes out with in seconds and all is normal I drive 5 to 10 miles same problem I change sensor checke… read more
cumminsdr
cumminsdr
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I have an 07 isx I have a miss in the jakes, I have replaced
I have an 07 isx I have a miss in the jakes, I have replaced the soleniods, o-rings, wiring harness, throttle position sensor, and I had the overhead done all to no avail, what could it be… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil
2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil ALERT...TA was changing sensors...made mistake by putting oil sensor in to fuel sensor place... Now after they fixed that for 2 months … read more
Daniel Wilson
Daniel Wilson
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GOT A 2011 PETE WITH A CUMMINS ISX15 HIGH PRESSURE FUEL RAIL.
GOT A 2011 PETE WITH A CUMMINS ISX15 HIGH PRESSURE FUEL RAIL. GOT AN ACTIVE CODE 1656 ENGINE MISFIRE CYLINDER #3, TRUCK HAS NO MISFIRE NO BLACK SMOKE OR LOSS OF POWER, REPLACE INJECTOR #3 RAN VALVE AD… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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Hello there. My boss is having regeneration problems with one
Hello there. My boss is having regeneration problems with one of his trucks. It won't automatically regenerate anymore and the light to manually do it stays off. When shifting gears it smokes black li… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
We have a customer with a 2010 M2 business class freightliner
We have a customer with a 2010 M2 business class freightliner with engine #73012266 ISC Cummins it keeps getting code 2637/2639/1921 of course when 2637 occurs it stop you from doing a roadside regen … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 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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