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Related Medium and Heavy Trucks Questions
Speedometer just quit working as we was driving down the
speedometer just quit working as we was driving down the road it is a 2006 ford f650 with a 5.9 cummins and a 7 speed tranny… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have an f650 with 6.7 cummins red warning light is on and
Hello I have an f650 with 6.7 cummins red warning light is on and rpms will not move over 1500 rpms Truck also has a code for no communication with pcm … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
2006 Ford F650 5.9 Cummins Engine # 57358079 Model # ISB260
2006 Ford F650 5.9 Cummins Engine # 57358079 Model # ISB260The EGR valve and sensor need to be changed. A search for the part on the internet has been futile in that it shows two completely difference… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
What is the model/year of your Ford? I HAVE A 2005 FORD F650
MY NAME IS*****: What is the model/year of your Ford? Customer: I HAVE A 2005 FORD F650 5.9 CUMMINS WITH EGR & AIR BRAKE AND IT IS PUSHING COOLANT OUT COOLANT TANK WHEN YOU ARE PUSHING IT . DOESN'T SE… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I have a 2006 f650 5.9 Cummins engine with Allison
I have a 2006 f650 5.9 Cummins engine with Allison transmission when I'm driving on the expressway my check Trans light come … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 2012 ford f650 with a 6.7 cummins motor and what
I have a 2012 ford f650 with a 6.7 cummins motor and what appears to be a bad egr differential pressure switch or delta pressure switch but I am unable to find the part number or part. the motor # ***… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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I have a 2007 ford f650 5.9 cummins Allison trans back up lights
I have a 2007 ford f650 5.9 cummins Allison trans back up lights don't work when put truck in reverse ,someone installed a toggle switch to turn them on and off. I am not sure what wire to check for t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2006-2007 ford f650 truck with cummins 5.9 and holset he341ve
2006-2007 ford f650 truck with cummins 5.9 and holset he341ve turbo. Question: does the turbo actuator communicate using pwm or CAN protocol? Thanks.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
. I have a ford f650 that wont rev higher than 2000 rpm and
Hi. I have a ford f650 that wont rev higher than 2000 rpm and won't change gears. It's a 2006 model with cummins 6 cyl engine. Also there is an emission filter light flashing on dash. Pls help.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Having problems with an engine swap we done. I have a 2004
Having problems with an engine swap we done. I have a 2004 f650 that had a 7.2 cat c7. I have swapped in a 2005 5.9 ISB 185hp from a freightliner"snap on" truck. Engine runs good but will not accelera… read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
I HAVE A 2008 FORD F650 WITH A 6.7 CUMMINS I HAVE A CODE ON
I HAVE A 2008 FORD F650 WITH A 6.7 CUMMINS I HAVE A CODE ON THE SCANNER OF 411-2. I HAVE CHANGED THE PRESSURE SENSOR BUT STILL HAVE THE SAME CODE… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Hi I have a 2007 F650 with a CAT 7.2 My truck is running fine,
Hi I have a 2007 F650 with a CAT 7.2 My truck is running fine, it sat through the winter, batteries removed and I drove it 100 miles or so to a jobsite all fine. It sat for a couple weeks and I just g… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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i just replaced a injection pump on a 2000 F650 with a 5.9
i just replaced a injection pump on a 2000 F650 with a 5.9 cummins it idles but no throttle.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
Ford 650: Ford F650 2005 with a Cummins ISB260 engine Common
Ford F650 2005 with a Cummins ISB260 engine Common Rail 5.9. Customer washed the engine and now it does not start. I have checked all fuses. I remove the ECM connections and clean with B&E cleaner and… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
f650: We have a Ford F650 with a 5.9 cummins engine. We are
We have a Ford F650 with a 5.9 cummins engine. We are having a problem with the unit starting. After you sit with the fuel pump going for a bit it will finally start. Wondering if there were any commo… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2006 FORD F650 WITH 5.9 CUMMINS ENIGINE STARTED RUNNIG HOT
2006 FORD F650 WITH 5.9 CUMMINS ENIGINE STARTED RUNNIG HOT AFTER I CHANGED THE HEATER CORE I HAVE CHANGED THE WATER PUMP ,THEMOSTAT,BELT AND ROD OUT THE RADIATOR AND ITS STILL GETS HOT ALSO MY HEATER … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Hello, I have a 1999 5.9 ISB Cummins Engine from a freightliner
Hello, I have a 1999 5.9 ISB Cummins Engine from a freightliner (CPI-2684, 238 HorsePower, Serial- 60245681)- I am attempting to install it into a 2003 Ford F250 (Had a 7.3 in it). I see that it has a… read more
tkman55
tkman55
Shop manager Trailer Refrigeration shop
138 satisfied customers
this is a an isb 2004 common rail 5.9 cummins,30 k since out
this is a an isb 2004 common rail 5.9 cummins,30 k since out of frame overhaul w/new crankshaft and all,the engine is in a f650 Ford wrecker .the problem is it idles at about 9lbs. of oil pressure, an… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

4,361 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 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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