Medium and Heavy Trucks

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I have 2000 peterbilt 3406e. I an having trouble with water
i have 2000 peterbilt 3406e. I an having trouble with water temperature gauge. I changed gauge and water temperature sensor. I checked it with sensor wire. It is running at 5 volt. But the gauge is not working. I can't find the real issue. Please help. … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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Cummins isx cm870 serial number n/a What is the ecm pin out
Cummins isx cm870 serial number n/a What is the ecm pin out for the engine oil temp sensor?… read more
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Nich1019
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My truck has a fault code SPN-171 FMI 3. I've changed the
My truck has a fault code SPN-171 FMI 3. I've changed the temp sensor, checked wiring, as well as took vehicle to freightliner dealer for ECM update. After update light came back on after a day. I'm l… read more
Mike Mcmillan
Mike Mcmillan
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I am looking to add a manual cooling switch if i understand
I am looking to add a manual cooling switch if i understand right to disengage the fan the ecm send 12v to the fan solenoid is this correct … read more
Daniel Wilson
Daniel Wilson
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Cat 6nz61293 does the ecm have the capability to read oil
Cat 6nz61293 does the ecm have the capability to read oil temperature and send it out on the 1939 datalink.… read more
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Curtis, Have a cm876 en#35262021. Oil pressure sending unit
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Andy
Andy
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Vocational, Technical or Trade School
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I am on a 2012 Peterbilt ***************** with a Cummins
I am on a 2012 Peterbilt ***************** with a Cummins ISX 79592980. Customer states CEL is on and engine will not regen. Customer further states they have had a new DPF (center section) installed … read more
cumminsdr
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I have inter 2007 with dt570 and i have a sae secondary
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Andy
Andy
truck /coach technician
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I have a classic with 12.7 Detroit. I just bought the truck
Hi I have a classic with 12.7 Detroit. I just bought the truck and it had an after market temp gauge which doesn't work. I installed a factory gauge but all it does is cycle between 100 and 150 degree… read more
Jeremy
Jeremy
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2005 International 4300 SBA 4x2 VIN# ***************** Manuf
2005 International 4300 SBA 4x2 VIN# ***** Manuf Date of 9/15/05 getting intermittent signal and throwing code for oil pressure(EOP) out of range. We seem to have correct voltages at sensor which are … read more
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I have a cat acert c15 I had code 385-4 o changed iva sensor
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Vocational, Technical or Trade Scho
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timdieseltech
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Need to know where the oil pressure and temperature gauges
need to know where the oil pressure and temperature gauges get their signal from on an N14 Celect. For example, do the signals come from the ecm or seperate sending units? My Cummins diagram shows no … read more
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truck /coach technician
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Cat Man, Still having a problem with a no start on the 2000
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Cummins N14 Celect plus .Missing and lost of horse power ..Problem started with white smoke and number 6 injector receives signal but doesn't return it fault code 325 I paid a guy to hook computer up … read more
Daniel Wilson
Daniel Wilson
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06 international isx, cranks wont start, gauges cycle then
06 international isx, cranks wont start, gauges cycle then they max out like it is shorted out some where, fuses good, power to ecm, not to lift pump… read more
Travis A. Wells
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I am working on a 1993 International 9200 with an electronic
I am working on a 1993 International 9200 with an electronic N-14 black top motor, I have a check engine light on and the computer gives me a pid 190 fmi 10 code engine speed, abnormal rate of change.… read more
cumminsdr
cumminsdr
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High School or GED
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I have an 04 Freightliner with Detroit 60 series. About 6
I have an 04 Freightliner with Detroit 60 series. About 6 weeks ago i staterd the truck to get some heat on a cold night and when engine temperature reached about 150 the oil pressure and engine tempe… read more
Daniel Wilson
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Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

10,344 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

Curtis B.

Curtis B.

Technician

1,947 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

cumminsdr

cumminsdr

Mechanic

1,886 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 satisfied customers

24 years of experience diagnosing & repairing

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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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