RV

Have RV questions? Ask an RV mechanic online.

Ask an Expert,
Get an Answer ASAP!

Related RV Questions
My onan marquis won't run with the front spark plug hooked
My onan marquis won't run with the front spark plug hooked up. When I connect it, it only runs when the start button is held down. If I disconnect the front plug wire, it will run on the back plug. … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
No fuel coming from pump on Onan marquis 7000. Runs good but
Havent triecoming throughd much , pulled the fuel line off to see if getting fuel and none … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
I just bought first motorhome. The generator does not start.
I just bought first motorhome. The generator does not start. The person I bought from said it needed a part put back which he gave me. The part number of the part is gbpc2508. It has 4 prongs to hook … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
have a motor home with a onan generator in it. Marquis gold
have a motor home with a onan generator in it. Marquis gold 7000..mode 7hgjab-900c. the generator will start with no problem...runs approximately 40 minutes and cuts off. doesn't matter if there is a … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
Wow... Hank you really gave me a lot of great advice! I dont
Wow... Hank you really gave me a lot of great advice! I don't know that I want to tackle the complete carb removal and cleaning job on my Onan Marquis 7000.. What should I expect to pay a mechanic in … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
Mr Hank,Onan Marquis 7000 in my RV. Recently would take
Mr Hank, Onan Marquis 7000 in my RV. Recently would take 10 - 12 start bursts before running. Changes air filter, and ra little carb cleaner. Still the same. Now won't even turn over. I have 13 V at p… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
this is a rv generator question. Onan Marquis 7000 on Fleetwood
this is a rv generator question. Onan Marquis 7000 on Fleetwood Bounder 1994 34ft. Generator has been running very good and consistent. As recently as last weekend with no problems. I installed brand … read more
rvtechnician2011
rvtechnician2011
69 satisfied customers
RV Generator - Onan Marquis 7000 generator. It just recently
RV Generator - Onan Marquis 7000 generator. It just recently started running poorly. It has almost a rythum as it surges then runs normally, then almost dies, then runs smoothly. I changed the fuel fi… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
I have a Onan 7000 RV Generator. I am looking for proper spark
I have a Onan 7000 RV Generator. I am looking for proper spark plugs and fuel filter. I have the Onan part numbers but want to cross reference to NGK plugs and Wix filter. This also goes for oil and a… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
Marquis: onan Generator..Year 2004..shuts down..two aid conditioners
Hav a Onan Generator Marquis 7000 Year 2004 with only 230 hours on it. Tha problem i am having is that it start real well and runs approx 30 minutes then shuts down. It will operate two aid conditione… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
marquis: starts fine..? goes when manually use throttle lever on top
onan marquis 7000 model 7NHMFA26106F starts fine but will not speed up? goes when manually use throttle lever on top of engine?… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
marquis: 1995 motor home..onan..about 20 minutes..few seconds
1995 moter home,it has a onan marquis 7000 gas generator.runs perfect for about 20 minutes then stops as if you turned the switch off.starts back but only runs for a few seconds.let cool and it runs f… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
Marquis: It runs great but I am not getting 120 volts..slip..regulator
I have a 1997 Onan Marquis 7000 6.8kw generator. It runs great but I am not getting 120 volts at L1 & L2 at the control board. I cleaned the slip rings and get a 24 ohm reading across 9 & 10 of regula… read more
rvtechnician2011
rvtechnician2011
69 satisfied customers
marquis: runs great..inside rv..be the problem new rotor & regulator
onan marquis 7000 generator - motor runs great - but has no 110 volts to inside rv -= what could be the problem new rotor & regulator… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
Challenger: onan..between 30..30 and 90 minuets, it shuts..re start it
My Damon Challenger has a Onan Marquis 7000 generator in it. When I run the generator, eventually, after between 30 and 90 minuets, it shuts off and I have to re start it. If I run the A/C it shuts of… read more
OnanMan
OnanMan
Service Technician
Vocational, Technical or Trade Scho
268 satisfied customers
7000 Marquis: Onan..firing..sputtering..manually..the throtle it
My Onan 7000 Marquis just refused to start! It is turning over just fine but not firing, it is seeming to attempt to start (sputtering). I have found that if I manually manipulate the throtle it will … read more
OnanMan
OnanMan
Service Technician
Vocational, Technical or Trade Scho
268 satisfied customers
MARQUIS: gasoline..winnebago..generator all the way home on a 350 mile
Guys, i have a ONAN MARQUIS 7000 m#7.0 nhm-f/a66115h s#d980732481 gasoline generator.Bought the motorhome it is in last week...1988 winnebago superchief..i ran the generator all the way home on a 350 … read more
OnanMan
OnanMan
Service Technician
Vocational, Technical or Trade Scho
268 satisfied customers
Marquis: Onan...The engine cranks over fine, it just wont fire
I Have a Onan Marquis 7000 generator that will not fire.The engine cranks over fine, it just won't fire. What should I look for first to correct this problem?… read more
R & K RV
R & K RV
RV TECH / INSTRUMENT TECH
Vocational, Technical or Trade Scho
194 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Excellent reply, and also very quick. Really sounds like the Expert knows what he is talking about. I will be back to use your service when I need more help with my RV.

DutchUSA

Highly recommend this RV expert. Prompt, good and detailed answers were given. Very willing to help with genuine concern. I will ask for him next time.

JackUSA

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

< Previous | Next >

Meet the Experts:

gene

gene

RV Mechanic

1,100 satisfied customers

28 yrs exp in the industry

Nick

Nick

RVIA Certification

664 satisfied customers

5 years RV repair and reconstruction, Fleetwood RV Training course completion.

Steve F.

Steve F.

RVIA Certification

443 satisfied customers

Journeyman and Master RV technician, Mechanical & Aerospace Engineer. RVIA Technical Consultant

Randall

Randall

RVIA Certification

14,309 satisfied customers

RVDA/RVIA Master Certified Technician with many years experience.

Robert

Robert

RV Mechanic

13,792 satisfied customers

18 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.

Wayne

Wayne

RV Mechanic

11,550 satisfied customers

Work on several type of Rv engine, Trans, brakes

Chris (aka-Moose)

Chris (aka-Moose)

RV Mechanic

514 satisfied customers

16 years of experience

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x