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I have a 2005 379 peterbilt i just bought and i have found
I have a 2005 379 peterbilt i just bought and i have found that the dash lights on the driver side dash do not work cause of no power but the dash panel on the right has working dash lights . I have c… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Very loud hissing sound and loss of power and black smoke .i
Very loud hissing sound and loss of power and black smoke .i have checked all the plumbing on the turbo can not find any leaks … read more
Curtis B.
Curtis B.
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Associate Degree
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Very loud hissing sound and loss of power and black smoke .i
Second opinion] Very loud hissing sound and loss of power and black smoke .i have checked all the plumbing on the turbo can not find any leaks … read more
Mike Mcmillan
Mike Mcmillan
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I have a 1996 peterbilt 379 with a rebuilt N14's celect
I have a 1996 peterbilt 379 with a rebuilt N14's celect Cummins. It will not do a diagnostic code check and will not show codes on instrument panel on the dash. Last week I was experiencing no throttl… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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06 cummins 870 isx no power coming out of ecm for fuel lift
06 cummins 870 isx no power coming out of ecm for fuel lift pumpwhere do i check next? … read more
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I have a 2005 peterbilt 379 with a cat acert C15 in it the
I have a 2005 peterbilt 379 with a cat acert C15 in it the blower motor will not work on any speed I have gotten the multimeter out and started checking when I go to any point in the system be at the … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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Lost power to my headlight and marker light switch on 2007
lost power to my headlight and marker light switch on 2007 379 pete … read more
Don
Don
fleet superintendent
Vocational, Technical or Trade Scho
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Turn signal on right front and left rear are not working on
Turn signal on right front and left rear are not working on a 2014 389 Peterbilt. All fuses are good. Everything worked this morning but when checked after hooking up to load they were not working. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2016 pete 389 which i would like to put mirror
hello. i have a 2016 pete 389 which i would like to put mirror mounted turn signal lights on. i have located the wires in the dash on both sides for the turn signals and marker lights however the mark… read more
Eddy
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2006 Peterbilt 379. All Accessory Power intermittent power
2006 Peterbilt 379. All Accessory Power intermittent power issue … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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I have a cummins isx in a 2012 peterbilt it has code 3566
i have a cummins isx in a 2012 peterbilt it has code 3566 aftertreatment diesel exhaust fluid dosing valve we replaced doser valve on a road call and code was inactive until my tech forced regen obv t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,401 satisfied customers
I have a 2011 389 pete it has no power to the washer motor.
I have a 2011 389 pete it has no power to the washer motor. Havea wireing schematic looking for # ***** wire from turn stick module but icant find the module anywhere.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,401 satisfied customers
I acquired a Cummins isx 15 550 engine (cm2350) complete
I acquired a Cummins isx 15 550 engine (cm2350) complete with fuller transmission and emissions after treatment system (egr, scr) off of an 2015 international truck. ecu and wire harness included up t… read more
Andy
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Vocational, Technical or Trade School
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Trying to solve a fault on a 2004 kenworth w900 with a cummins
Trying to solve a fault on a 2004 kenworth w900 with a cummins ISX 565, the fault indicates that the 5 volt supply voltage is less than normal. Wondering if anyone could get me a wiring schematic for … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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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
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have an ISX 565 signature cummins in a 1999 379 Peterbilt.
I have an ISX 565 signature cummins in a 1999 379 Peterbilt. I think I am getting oil in the fuel. It uses about 1 gal of oil every 4000 miles. The fuel is grey in color in the tank and in the filter.… read more
cumminsdr
cumminsdr
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High School or GED
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Im trying to add a moto mirror to my 07 386 pete. I found the
Im trying to add a moto mirror to my 07 386 pete. I found the wires in the dash for the power mirror. But I can not figure out which way to connect the wires. There are 3 wires labeled mirr motor. Whi… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
We have a 2005 379 Peterbilt, bunk blower and temp acuator
We have a 2005 379 Peterbilt, bunk blower and temp acuator do not work. there is power there but were told bunk heat switch on dash connects ground wire to bunk controls. i have a ground jumper wire t… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
4,023 satisfied customers
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Daniel Wilson

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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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