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Low oil pressure when running. I just rebuilt my Cummins isx
Low oil pressure when running. I just rebuilt my Cummins isx 435 sp … read more
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DO YOU HAVE TO TIME INJ PUMP ON 550 1SX 15 AND WHY. THATS IT
DO YOU HAVE TO TIME INJ PUMP ON 550 1SX 15 AND WHY … read more
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Dr. Cummins, What is the max hp that this ISX can be turned
Dr. Cummins, What is the max hp that this ISX can be turned up too?ESN-79143527. If we changed hard parts can it go higher? IF so what all parts would need to be changed?… read more
cumminsdr
cumminsdr
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Jeremy this for answer I think u mean 1800 rpm right? I'm
Jeremy this for answer I think u mean 1800 rpm right? I'm from alliance,ne I have invite but can't do hp upgrade I have 3-n14s in trucks this is first isx.… read more
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I have a int daycab with isx 500 broke a rod and thru block
i have a int daycab with isx 500 broke a rod and thru block cant find a isx 500 and found a gx450 will this convert over I know hp is down but is all i have found and need truck back running … read more
Steven
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I have a 2012 Isx 15 600 hp in a Peterbilt 389, fuel pump
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Wayne
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What is the actual percentage of Fuel burn in the cylinder
What is the actual percentage of Fuel burn in the cylinder for an ISX 15 500? Normal Diesels are about 70% i have heard the ISX 15 500 is about 85%. Can you clarify for me. Thanks. … read more
Wayne
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Cummins isx 79335782 what is the max hp and torque this can
Cummins isx 79335782 what is the max hp and torque this can be calibrated too with no hard part changes?… read more
Wayne
Wayne
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Trying to open the speed on a Cummins I have the program
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Wayne
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, I have a 2005 ISX 870 with 600,000 on it.was 475 HP
I have a 2005 ISX 870 with 600,000 on it.was 475 HP factory .550 HP. … read more
cumminsdr
cumminsdr
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I was considering buying a Kenworth with a 11/98 565 HP Cummins
I was considering buying a Kenworth with a 11/98 565 HP Cummins ISX motor with 399,...k miles on it that was retro fitted with a CARB compliance filter on it, in late 2013. If the low miles are right … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a 2013 Pete with a 500 ISX. I just had tha DPF filter cleaned out last week and th
I have a 2013 Pete with a 500 ISX. I just had tha DPF filter cleaned out last week and the next day it started regening about every 4 hours. Brought it to Cummins and they diagnosed that the turbo was… read more
cumminsdr
cumminsdr
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I have several different Cummins engines mainly inside Volvo
I have several different Cummins engines mainly inside Volvo Trucks, what is the best parameters i can set up to get the best fuel mileage with Insite? i have anywhere from 2004 to 2015 model Cummins … read more
cumminsdr
cumminsdr
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I just bought a 2005 Inter 8600. They said it was around 400
I just bought a 2005 Inter 8600. They said it was around 400 HP. They said they bumped HP to 425 for me. I got line sheet from dealer and it says it is a Cummings ISM 330--340 HP. Can it be bumped tha… read more
cumminsdr
cumminsdr
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I am looking at buying a new ISX 500 and I was told by the
I am looking at buying a new ISX 500 and I was told by the dealer that they are seeing issues with the ISX burning a Gallon of oil per 1000 miles. How could this be true.… read more
cumminsdr
cumminsdr
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Hello, I am going to buy a used volvo truck with cummins
Hello, I am going to buy a used volvo truck with cummins isx 400hp st2 esn#79229092, dealer said it can be tune up to 500hp by the ECM. Will the fuel efficiency go down? Any other things will hurt the… read more
cumminsdr
cumminsdr
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08 Isx cummins 435st loses power when pulling. It will be
08 Isx cummins 435st loses power when pulling. It will be running fine, then lose power so much you have to pull over. Then it will Idle up to about 1000. Heats up a bit also. Sounds like it is in reg… read more
cumminsdr
cumminsdr
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I have a Cummins ISX 500 in a 2002 Peterbilt 379. It used
I have a Cummins ISX 500 in a 2002 Peterbilt 379. It used to idle at 650 rpm but now it idles at 800. Any ideas?… read more
sevn103
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Daniel Wilson

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