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Cummins ISB 6.7 #73430548, Active code for intake manifold 1
Cummins ISB 6.7 #73430548, Active code for intake manifold 1 pressure data erratic, SPN 102, FMI 2, Flash code 2973. Where is the sensor located? What else could cause this if the sensor has already b… read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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2015 f650 with Cummins 6.7 esn 73734699. Most recently truck
2015 f650 with Cummins 6.7 esn 73734699. Most recently truck has poor performance with cel codes including 3596 def pressure, 1896 egr controller out of calib, 3714 derate. Note that 2 days prior to t… read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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We have a Peterbilt 337 with a cummins L9 CM2350 L116B
We have a Peterbilt 337 with a cummins L9 CM2350 L116B engine. Codes 4151, 2198, 1894, 4677, 4572, 3232, 2771, 6688, 3868 go active all at once. Most of the codes are FMI 9 which is abnormal update ra… read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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I have a Peterbilt 337 with a PX 6 engine. Vin is 8m768805.
I have a Peterbilt 337 with a PX 6 engine. Vin is 8m768805. With are having a low power problem. We had a code for a turbo actuator. we replaced the actuator. code came back. we replaced the turbo. Co… read more
Roy Belding
Roy Belding
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I have a 2014 peterbilt 320 with a cummins motor. Today the
i have a 2014 peterbilt 320 with a cummins motor. Today the check engine light was on and it slowly lost power. like the turbo boost isnt kicking in. we had an older cummins have a similar problem and… read more
Eddy
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2007 ISX CM871 high exhaust temp and black smoke when foot
2007 ISX CM871 high exhaust temp and black smoke when foot in throttle. Truck seems to be down on power some. May not be but I don't think it has the power it should. Can I get some trouble shooting h… read more
Daniel Wilson
Daniel Wilson
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How are you with the 2010 prostar isx 435, I cleaned the dpf
How are you with the 2010 prostar isx 435 , I cleaned the dpf and I tried to do a Regen with computer it stops and turbo failure I'm getting code Sid 27 spn 641 j1587fmi7 can you help, now I have a fl… read more
Alex Olsen
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Spn 1569 fmi 31 is showing, I got a 2012 587 Cummins isx. I
Spn 1569 fmi 31 is showing, I got a 2012 Peter 587 Cummins isx. I replace a lot of parts already and I'm loosing power … read more
Daniel Wilson
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I have a 2013 peterbilt with an mx-13. Check engine light
I have a 2013 peterbilt with an mx-13. Check engine light comes on and the display says 2 things : EGR delta pressure DPF fuel enable actuator… read more
Jeremy
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We have a 2015 Peterbilt 337 that is on the road - having a
We have a 2015 Peterbilt 337 that is on the road - having a trouble light saying 'turbo actuator' - 400 miles to home. Loss of spped on hills but otherwise functional. What is it and can we make it ho… read more
Wayne
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I have a 2008 Cummins ISX and the truck is having issues
Hello I have a 2008 Cummins ISX and the truck is having issues with the regen. The exhaust temps during stationary regen it only getting to 460 degrees. It's not getting hot enough to start inject the… read more
Daniel Wilson
Daniel Wilson
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2009 peterbilt 389 isx 15. I have two codes 1921 and 2742.
2009 peterbilt 389 isx 15. I have two codes 1921 and 2742. Ones after treatment temp sensor and other just means it's in level 3 most severe. I've hooked up in site and ran force regeneration and exha… read more
Daniel Wilson
Daniel Wilson
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I have a 2008 Peterbilt 386 with a Cummins ISX eng#
I have a 2008 Peterbilt 386 with a Cummins ISX eng# ***** Truck is throwing heavy black smoke and no power. Just replaced the turbo and actuator. No egr codes, also removed the egr and cleaned it and … read more
Jeremy
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I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on
I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on it and the DPF filter was cleaned at 2700 hrs. A couple of weeks ago it threw a code 3251 (particulate trap 1 pressure). I had a mechanic for… read more
Jeremy
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i have a 2007 kenworth t800h with a 565 isx high exhaust temp
i have a 2007 kenworth t800h with a 565 isx high exhaust temp 1100 degrees 30 to 40 psi boost when under load but 5 psi when jaking down hill lot of black smoke turbo seems to hesitate then just takes… read more
Daniel Wilson
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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 had a driver take a DD15 to a Freightliner shop due to loss
I had a driver take a DD15 to a Freightliner shop due to loss of power and blowing smoke. We both thought the turbo went bad. Truck sat for two-three weeks before they looked at it. Only 3gals of oil … read more
Roy Belding
Roy Belding
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I have a 2006 frtliner columbia with det series 60 w/egr and
I have a 2006 frtliner columbia with det series 60 w/egr and it keeps on blowing turbo to exhaust manifold gasket.… read more
Daniel Wilson
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