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Related Medium and Heavy Trucks Questions
SECOND OPINION DO NOT CLOSE] What would cause my 2006 Monaco
SECOND OPINION DO NOT CLOSE] What would cause my 2006 Monaco Diplomat 400 HP Cummins to all of a sudden loose power and cause stop engine light to come on? … read more
timdieseltech
timdieseltech
diesel tech
Vocational, Technical or Trade School
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We have a 2007 Monaco RV with a Cummins isl motor. It also
We have a 2007 Monaco RV with a Cummins isl motor. It also airs the bus up for travel. We are getting no air going into the system to air up for travel. We can hear no leaks around the bus. … read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,367 satisfied customers
We own a 2013 Itasca Ellipse motorhome. The CA DMV says the
We own a 2013 Itasca Ellipse motorhome. The CA DMV says the coach cannot be licensed in the state of California without a data plate. Have taken to the Cummins dealer and ordered a new data plate. HOW… read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,367 satisfied customers
I have a 425 ISL, 425 Horse engine in my 2009 Monaco,
Hello, I have a 425 ISL, 425 Horse engine in my 2009 Monaco, Camelot Motor Home as well as an Onen Generator. I would like to know if there are any updates in either one of these components that I need to get done at your dealer ship. Serial numbers are as follows. ISL(###) ###-####and the generator is ONAN 8HDKAK-1046K, serial number A080150039 … read more
Steven
Steven
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Associates
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We forgot to ask you on saturday 2/9/19 (when we spoke re
we forgot to ask you on saturday 2/9/19 (when we spoke re cummins isl 400 diagnostic code 94.0 1 re high fuel pressure) : does the injection pump need to be removed and brought to a shop?the injection… read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,367 satisfied customers
I just need to know where the injector pump bleed screw is
I just need to know where the injector pump bleed screw is on a cummins 6cta 8.3 liter. … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I am looking for an ISCHigh-pressure fuel pump high pressure
I am looking for an ISC(###) ###-####High-pressure fuel pump high pressure sensor … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I've got a 600 hp cummings in my RV and the check engine
I've got a 600 hp cummings in my RV and the check engine light came on. When i displayed the engine diagnostic history on the screen it gave me an active fault of 3216-20 … read more
Steven
Steven
Shop Foreman/Triage Tech
Associates
2,367 satisfied customers
I have 3 fault codes. Son 3363 FMI 26; SPN 3365 FMI 16; and
I have 3 fault codes. Son 3363 FMI 26; SPN 3365 FMI 16; and SPN 1569 SMI 26. I have the software updated last month at the West Palm Beach Cummins facility. Earlier this week I had the sending unit in… read more
Roy
Roy
shop foreman
Associate Degree
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Have class a motorhome with 400 hp Cummins engine. 2 hours
Have class a motorhome with 400 hp Cummins engine. 2 hours into our trip lost power. All gauges fine noticed nothing reading on turbo. Can travel at 45-55 mph, but nothing more. What should I check? … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,486 satisfied customers
I'm looking at a 2004 Fleetwood Revolution em dash 38 350
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Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
What is a cpl number. I am looking for one on a cummins ISL
what is a cpl number. I am looking for one on a cummins ISL 400 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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I have a 2015 american tradition motorcoach with a cummins
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Joe
Joe
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Associate Degree
821 satisfied customers
I have a 2006 Travel Supreme Class A motorhome with a cummins
I have a 2006 Travel Supreme Class A motorhome with a cummins ISL 400 diesel. It recently had the "Stop Engine" light come on but everything was fine. I had another 20 miles to my camp site and everyt… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a ISL 400 cummins and the small plug on the side of
I have a ISL 400 cummins and the small plug on the side of the engine is leaking. When the Repair facility removed the plug they damaged the hole. The plug had a magnet on the inside. It appears that … read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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Motor Coach I AM THINKING OF BUYING THIS IT ONLY HAS 21k miles
Motor Coach I AM THINKING OF BUYING THIS IT ONLY HAS 21k miles I was wondering what kind of fuel mileage I could expect. 1995 Damon Challenger Vin 4CDR57V21R2305731/BO315M5537 CHASSIE MODEL#XC18RDX OS… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
3,400 satisfied customers
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Have 40' motorcoach with 400 isl cummins. Are traveling to North Dakota for weekend. Have occasional check engine light. Cummins in Fargo ND closed for holiday. We have 300 more miles to go to destina… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
the truck starts up normal and easy, but when you step on the
the truck starts up normal and easy, but when you step on the pedal for diesel you don't get much power, less than 1500 rpm… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,632 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,965 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,400 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,672 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

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

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16 years of experience

dieseldan55

dieseldan55

Contractor

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Road Service mechanic for Volvo Construction.

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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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