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Need valve and injector adjustmwnt on Cummins N14 esn
Need valve and injector adjustmwnt on Cummins N14 esn 11911316 … read more
cumminsdr
cumminsdr
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High School or GED
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I got an ISX SIgnature 600 that lopes at idle, 14001880, Had
I got an ISX SIgnature 600 that lopes at idle JA: What is the complete model and serial number of your machine? Customer: 14001880 JA: Are you fixing this yourself? What have you tried so far? Custome… read more
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Jeremy
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CATMAN c15 6NZ73202. i replaced 6 injectors because it was
CATMAN c15 6NZ73202. i replaced 6 injectors because it was blowing a little blue smoke in the mornings ONLY. replaced injectors. truck started missing. didnt do it before... uncovered it all and yanke… read more
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I have an n14, and when I put in it in a strain (up hill or
I have an n14, and when I put in it in a strain (up hill or accelerating) it cuts out both on pedal and cruise. does not shut off cruise or engage the jakes. seems to happen when boost is around 15 lb… read more
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Jeremy
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Cummins dr, I'm in a bind here. Have basically done a
Hi cummins dr, I'm in a bind here. Have basically done a rebuild on an N14 celect plus 500 esn11996517. Somewhere through the repair I lost track of the engine timing. The rocker arms and shafts were … read more
cumminsdr
cumminsdr
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Is there any way to turn up the pump for easier power
is there any way to turn up the pump for easier power steering on my peterbilt … read more
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We have 1989 western star with l10 400 hp Cummins motor in
we have 1989 western star with l10 400 hp Cummins motor in it. We did an inframe to the motor, we sent cyl head out for rebuild, head was cracked, after 5 attempts the machine shop found a good core t… read more
Daniel Wilson
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Working on a 2007 Freightliner Columbia with Series 60 Detroit.
Working on a 2007 Freightliner Columbia with Series 60 Detroit. Builds air very slow and wont purge from new drier. Will build to about sixty psi at idle then when reved to around 800 RPM will build t… read more
Daniel Wilson
Daniel Wilson
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2003 Volvo 660. Cummins N14. Truck hesitates and stutters
2003 Volvo 660. Cummins N14. Truck hesitates and stutters really bad upon any load at all. It's somewhat intermittent as to how long or how violent but it consistently does it. It smoothes out after a… read more
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Spanky detroit series 60 14 liter 06R0876258 wont run. It
spanky detroit series 60 14 liter 06R0876258 wont run. It would run with a terrible skip you could smell the fuel coming out of exhaust. I assumed it was the variable vain turbo not functioning correc… read more
spankyjr1
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Vocational, Technical or Trade Scho
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I have a 2001 freighliner century with a cummins n14 red
I have a 2001 freighliner century with a cummins n14 red top. I am being tild it idles too high (800rpm) and that it is supposed to be at 650. How do I lower it?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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Helloi have a 2009 freightliner with series 60, and having
hello i have a 2009 freightliner with series 60, and having issues with truck runs good at idle and second you bump up your rpm with foot or cruise starts to surge or lope all the way upto 2000rpm, if… read more
Daniel Wilson
Daniel Wilson
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2007 peterbilt 386 with a c15 running down the road you can
2007 peterbilt 386 with a c15 running down the road you can accelerate and truck stumbles or you can decelerate and truck will stumble any ideas in framed back in March had miss from start paid to hav… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2011 Cummins ISX with what seems to be a misfire at
I have a 2011 Cummins ISX with what seems to be a misfire at idle. The truck shakes like its misfiring but when I do the cylinder cutout test with Insite all the cylinders work properly. I did have a … read more
Expert
Expert
Hi I have a N14 Celect, engine has been overhauled, recon turbo and injectors, truck has n
Hi I have a N14 Celect, engine has been overhauled, recon turbo and injectors, truck has no power at all can hardly travel more than 20 mph. ECM has been checked, all wiring harnesses have been checke… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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I have a 73 k125 with an NTC 350 cummins that smokes white
I have a 73 k125 with an NTC 350 cummins that smokes white at idle and at first when I get Rollin. Then turns to blue, and when I give it all she's got, black smoke. What needs to be done to get rid o… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
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Hi, I have a Detroit Series 60, 2006 (DDEC IV, N3 injectors
Hi, I have a Detroit Series 60, 2006 (DDEC IV, N3 injectors ). It was running rough, sounded like a miss, did cut-out, did not find any one specific injector bad, checked turbo, intake turbine gone (s… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Ive been having an intermittent problem (for the last 6 months)
I've been having an intermittent problem (for the last 6 months) with my 1999 Freightliner Century. It has a 370hp Cummins ISM. Every time I make a repair. It runs fine for a week or so then the probl… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
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