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I have a 2012 Peterbilt 389 that had an ISX Cummins and it
Hi I have a 2012 Peterbilt 389 that had an ISX Cummins and it was removed and a paccar max 13 was installed and I am needing the wiring diagram for the Paccar … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 2012 Isx 15 600 hp in a Peterbilt 389, fuel pump
I have a 2012 Isx 15 600 hp in a Peterbilt 389, fuel pump went out took it to local shop they replaced but timing was out, it ran fine just check engine light and code was for mechanical timing. Took … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I hav a 2015 pete 389 with Paccar engine. Low fuel pressure
Hi I hav a 2015 pete 389 with Paccar engine JA: What is the complete model and serial number of your machine? Customer: Low fuel pressure light came on n it shut off JA: Are you fixing this yourself? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I'm working on a 2012 Peterbilt with a Paccar engine. It had
I'm working on a 2012 Peterbilt with a Paccar engine. It had a information code in it that said the cam and crank sensors were not insink with each other. The truck runs good when I unplug the crank s… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Does Peterbilt use both Paccar and Cummins engines?
Does Peterbilt use both Paccar and Cummins engines? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
I have a code for paccar mx epa 10 for egr disabled code
hi I have a code for paccar mx epa 10 for egr disabled code p1496 and diesel oxidation catalyst doc not detected code p3770 can u guys help me whit this please… read more
timdieseltech
timdieseltech
diesel tech
Vocational, Technical or Trade School
85 satisfied customers
I have a 2012 Peterbilt 587 with Paccar engine. Low coolant
I have a 2012 Peterbilt 587 with Paccar engine. Low coolant light comes on after about 2-5 minutes of idling. Reservoir is full. If I take off immediately after starting truck before light comes on an… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
2012 Peterbilt with Paccar MX13, Engine fan will not shut
2012 Peterbilt with Paccar MX13, Engine fan will not shut off … read more
Aaron Evans
Aaron Evans
MOBILE FLEET MANAGER
44 satisfied customers
We are working on a 2014 Peterbilt 389 with a Paccar MX
We are working on a 2014 Peterbilt 389 with a Paccar MX engine. Had to replace the EGR and coolant lines. Trying to figure out how to replace the lines and get them connected. Is there a special tool?… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
My mechanic is replacing an EGR valve. He can't get the
My mechanic is replacing an EGR valve. He can't get the coolant lines to reconnect. He says it looks like there is a special tool to press the lines in. This is on a 2014 Peterbilt with a 12.9 L 787 C… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
I have in our shop a 2012 Peterbilt with a Paccar engine in
I have in our shop a 2012 Peterbilt with a Paccar engine in it and multiple codes, cylinder miss on the freeway.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
2012 Peterbilt 337, Vin# 2NPH2HN7X7DM211439, Paccar PX8
2012 Peterbilt 337, Vin# ***** Paccar PX8 engine # ***** Engine light came on once. Stored an inactive code SPN 101, FMI 16, Engine crankcase preuusure valid but above normal, moderately severe. What … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 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
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
On a 2012 peterbilt with a paccar mx engine what causes the
On a 2012 peterbilt with a paccar mx engine what causes the fault code p1496 to come active… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
I have a 2011 paccar mx motor in a 386 peterbilt while pulling
I have a 2011 paccar mx motor in a 386 peterbilt while pulling a hill I heard a sqweel as a air leak in a rubber boot on the charge air to air drove back to shop and checked all the boots and tested t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,927 satisfied customers
i just bought an 2012 peterbilt 389 with an isx 15 450hp 1650
i just bought an 2012 peterbilt 389 with an isx 15 450hp 1650 torque. Dealer says it cant be turned up. Wanting to know if there is any difference in internal parts between the 3 ISX 15 families.… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
Peterbuilt trucks, my sons driving 2011, in the mid west.
Peterbuilt trucks, my son's driving 2011, in the mid west. He says his brakes are Squishy in the sub zero cold weather. Had it checked but found nothing, carrying 70,000lb. loads. Any Service bulletin… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I own a 2012 389 Peterbilt. When unit it hot you turn the
I own a 2012 389 Peterbilt. When unit it hot you turn the ignition key to on, wait for diagnostics, then turn key to start and nothing! On click, no sound at all! Lights don't change. Just nothing! Yo… read more
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Expert
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Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

Wayne

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

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cumminsdr

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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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