Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
RV Trip Planning Discussions

Go Back   iRV2 Forums > iRV2.com COMMUNITY FORUMS > Vintage RV's
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
 
Thread Tools Search this Thread Display Modes
 
Old 08-20-2017, 07:31 PM   #1
Junior Member
 
Join Date: Aug 2017
Posts: 7
Onan GenSet replacement.

Have a 30 year old Onan generator model BGF which frankly I have neglected. Now starting is an issue, carburetor replacement quoted as about $600.00 and parts for rebuild are almost nonexistent.
Am wondering if anyone has replaced an Onan with a HondaEU3000is using the coach generator compartment and running unit with door open for cooling needs as realize Onan forces air directly down by design being enclosed.
Any experiences or thoughts welcomed.
Feelgood is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 08-21-2017, 09:41 AM   #2
Senior Member
 
BFlinn181's Avatar
 
Gulf Streamers Club
Join Date: Jan 2012
Location: Cincinnati
Posts: 19,925


Often carb problems are from stale gas and deposits gumming it up. Replacement carbs are expensive, rebuilt kits often non-existent. You could try removing the carb and soaking in carb cleaner or running SeaFoam through it if the generator runs.

Putting a Honda generator in the space could be done, I'd hook up 120v electric fans to keep the compartment ventilated.
__________________

Bob & Donna
'98 Gulf Stream Sun Voyager DP being pushed by a '00 Beetle TDI
BFlinn181 is offline   Reply With Quote
Old 08-21-2017, 10:54 AM   #3
Junior Member
 
Join Date: Aug 2017
Posts: 7
Quote:
Originally Posted by BFlinn181 View Post


Often carb problems are from stale gas and deposits gumming it up. Replacement carbs are expensive, rebuilt kits often non-existent. You could try removing the carb and soaking in carb cleaner or running SeaFoam through it if the generator runs.

Putting a Honda generator in the space could be done, I'd hook up 120v electric fans to keep the compartment ventilated.


Thanks.....good thoughts. Will try Sea Foam if can get started.
Fans good idea to ensure cooling.
Thanks for your comments.

Ken Keyes
Feelgood is offline   Reply With Quote
Old 08-21-2017, 04:03 PM   #4
Senior Member
 
Join Date: Nov 2016
Posts: 165
Gotta be resourceful when using old equipment. You might be surprised at availability of some old parts. Forget the dealer on the carb kit, try searching online or check here. A cheap carb kit, tune up, etc will probably fix everything.
Check here too:
https://www.smokstak.com/forum/forumdisplay.php?f=1
garys 68 is offline   Reply With Quote
Old 08-21-2017, 11:51 PM   #5
Senior Member
 
Join Date: Apr 2017
Location: Vista, Ca
Posts: 497
I just dug out a BFA I have that hasnt started in years and had it running in just a few minuets putting out 33Amps at a smooooth pur.

Fresh gas ( 10Gal tank was drained) , fuel filter and oil change is all it took.

I beleive you can still get carb rebuild kits and if you had too could cut your own gaskets.
Points, coil and plugs are all off the shelf peices.
__________________
1992 Dodge D250, 18cm housing, getrag 5sp, 4" straight pipe
2015 Pacific Coachworks Sand sport 18SLE
1320Fastback is offline   Reply With Quote
Old 08-22-2017, 08:00 AM   #6
Junior Member
 
Join Date: Aug 2017
Posts: 7
All comments appreciated by forum members.
Still working on problem, one step at a time. Confirmed gen fuel pump OK.
Link to smokestack.com appreciated for parts sourcing.
Feelgood is offline   Reply With Quote
Old 08-23-2017, 10:08 PM   #7
Eds
Junior Member
 
Join Date: Aug 2015
Location: San Antonio
Posts: 13
Replacement carbs can normally be found online for less than $300
Eds is offline   Reply With Quote
Old 08-25-2017, 07:26 AM   #8
Junior Member
 
Join Date: Aug 2017
Posts: 7
Went online and purchased replacement carb, fuel pump, air filter and points.
Forum members very helpful with comments/suggestions. As a newbie, I had no idea of parts aavailabilty and sourcing on the internet.
Planned to replace fuel lines, add a fuel cutoff switch and filter.
I have questions about materials and or need to use a anti seizing compound on brass barbed fittings going into carb and any special concerns with handling of carb gaskets?
Feelgood is offline   Reply With Quote
Old 08-25-2017, 12:12 PM   #9
Senior Member
 
Join Date: Nov 2016
Posts: 165
Never done an Onan, but rebuilt Kohler, Weber, Carter, Qjet, Holley, etc carbs.
Guessing brass fitting in aluminum body, NPT fittings. No anti sieze, just Teflon tape or paste. Make sure no tape gets in the carb.
Just use the gaskets as is, no need for RTV.
garys 68 is offline   Reply With Quote
Old 08-25-2017, 04:39 PM   #10
Junior Member
 
Join Date: Aug 2017
Posts: 7
Quote:
Originally Posted by garys 68 View Post
Never done an Onan, but rebuilt Kohler, Weber, Carter, Qjet, Holley, etc carbs.

Guessing brass fitting in aluminum body, NPT fittings. No anti sieze, just Teflon tape or paste. Make sure no tape gets in the carb.

Just use the gaskets as is, no need for RTV.


Good advice Gary. Thanks for the help.

Ken Keyes
Feelgood is offline   Reply With Quote
Old 09-04-2017, 09:43 PM   #11
Junior Member
 
Join Date: Aug 2017
Posts: 7
Thanks to all those who helped in my quest to get a Onan BGE generator running again. It is 31 years old and I neglected its maintenance.
This forum steered me into sourcing a parts manual, eBay market for replacement parts, and general information.
I replaced the carburetor, air filter, spark plugs, fuel pump and installed a fuel filter and fuel cut off valve. The set now runs and I am grateful for all the help and suggestions the forum provided.
I wish the carburetor had a bowl drainage port like most small Honda engines have. Fuel shut off is good but carb bowl drainage would be better for winter storage.
Again, many thanks!

Ken Keyes
Feelgood is offline   Reply With Quote
Reply

Tags
ace, onan, replace, replacement



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Onan Genset won't crank - ideas? emiddleb Winnebago Industries Owner's Forum 8 02-25-2009 01:12 PM
Onan genset not working jrnutpaul Class C Motorhome Discussions 24 12-17-2007 11:50 PM
ONAN Genset starting issue Fried MH-General Discussions & Problems 15 11-21-2007 02:15 PM
Onan Genset,voltage output exceeds 150 volts David Selby MH-General Discussions & Problems 6 06-11-2007 02:57 AM

» Featured Campgrounds

Reviews provided by


All times are GMT -6. The time now is 03:25 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.