Medium and Heavy Trucks

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I have f-600 that is low power and black smokes. At this
I have f-600 that is low power and black smokes. At this time it has stopped running and will not restart. I use a nexiq pocket iq for diagnostics and it has an active code foe 3216-20 … read more
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timdieseltech
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06 freightliner series 60 with egr. upon acceleration turbo starts cycling and egr opens when turbo boost goes down. … read more
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Other thing before you go.. can you cross reference a part
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Scott Anthony
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HS Diploma
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2008 IHC 4300, no power, some smoke. Have active code 4522;
2008 IHC 4300, no power, some smoke. Have active code 4522; Bank B inj close coil short. Ran cutout test, RPM drop only with 1, 2 … read more
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2016 International 4300 with Cummins ISB CM 2350A Has
2016 International 4300 with Cummins ISB CM 2350A Has frequent regen, black smoke at 80 percent load.… read more
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I have a international pro star 2007 with a ism 410 and when
I have a international pro star 2007 with a ism 410 and when i start thé engine all be good but after 1 hour Running the rpm start to go down and i have to stop thé engine. I wait maybe 10 minute and … read more
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I have a 2005 international 8600 with a ism Cummins turn to
Good day I have a 2005 international 8600 with a ism Cummins turn to 410. The problem is low power it had an injector bad so replace all 6 new new turbo actuator new turbo control box new turbo speed … read more
Alex Olsen
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I am on a 2009 Peterbilt with a Cummins ISX (ESN 79340396)
I am on a 2009 Peterbilt with a Cummins ISX (ESN 79340396) The customer concern is the engine overheats. I see a new fan clutch and blade are installed and customer states new thermostats were install… read more
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Are you familiar with cummins ism? Im having a problem with
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Alex Olsen
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auto/diesel/industrial
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I have an 05 KW t800 with an ISM CM 875 motor,the problem
I have an 05 KW t800 with an ISM CM 875 motor,the problem I'm having is at a standstill when I accelerate rapidly it will stumble for moment and rise.There is a lot of white smoke present when it stum… read more
Daniel Wilson
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06 international throwing a 2359 code engine # 35150268
06 international throwing a 2359 code engine # ***** model ISM 330 cleaned the lines to the sensors repaired other codes 2962. any help would be great.… read more
cumminsdr
cumminsdr
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I have a Cummins ISM eng #35253921. I am getting a DTC 2639.
I have a Cummins ISM eng #35253921. I am getting a DTC 2639. Refers to the differential pressure being out of range. This truck has a freshly cleaned DPF, egr, and egr cooler. With the truck running o… read more
cumminsdr
cumminsdr
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I am having a similar problem that I discussed with you before
I am having a similar problem that I discussed with you before on another truck. This truck is a 2006 Freightliner with a C7 Cat engine. WAX 61414 210 hp 156.5 kw. ECM software(NNN) NNN-NNNN When firs… read more
Cat Man
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my other truck 2009 prostar isx engine i have a fault cods 4283--inactive 3167--inacti
my other truck 2009 prostar isx engine i have a fault cods 4283--inactive 3167--inactive 2374--inactive 2554--inactive 4214--ACTIVE 2637--ACTIVE last week i had a problem whit same truck we change aft… read more
cumminsdr
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I have a 2003 International 7600 with an ISM cummins. Active
I have a 2003 International 7600 with an ISM cummins. Active code of PID 411 FMI 16, something with EGR. Amber check engine light is on. Will go off and on while driving. The truck runs better with th… read more
Andy
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I have 2008 International prostar with cummins isx and its
I have 2008 International prostar with cummins isx and its showing a code 4283 and 1972. What do I need to do you fix this problem. No check engine light but regen triangle is on the dash.… read more
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i have another question for clayton. 2006 columbia. vin # XXXXX
i have another question for clayton. 2006 columbia. vin # XXXXX dash says ECU 128. Blink codes are red light 81. yellow light 39, 46, 49, 44, 83, 72. 39 and 49 flash the code twice… read more
Clayton
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I have a Cummins ISM 500 HP engine (2005). It has 128, 000
I have a Cummins ISM 500 HP engine (2005). It has 128, 000 miles, and has been meticulously maintained. It has always operated at 200 deg. F until recently. It started operating at 175- 185 deg. F. I … read more
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Chris (aka-Moose)

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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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