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 > THE OWNER'S CORNER FORUMS > Monaco Owner's Forum
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 02-17-2018, 07:15 PM   #15
Senior Member
 
nehog's Avatar
 
Nor'easters Club
Holiday Rambler Owners Club
Join Date: Oct 2016
Location: Monadnock Region of New Hampshire
Posts: 1,519
I wonder if this is adding SCA additive to the cooling system?

And like others, I've never seen something like this. However it appears to do a fluid injection based on a time interval.
__________________
My name is Peter, and I'm never going to grow up.
- Winnebago Era 2010 Class B
- Holiday Rambler 2006 Ambassador 40-DFD Class A
nehog 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 02-17-2018, 10:47 PM   #16
Member
 
Monaco Owners Club
Join Date: Sep 2017
Location: Arizona
Posts: 83
Hi Tom,

Wow a six gallon and a five gallon tank. You can see that this just has a small bottle for the fluid. At this point I will assume it is a water/methanol injection kit. The previous owner disconnected the fluid line to the engine, for what reasons I'm not sure.

Can you tell me what you think of your system?

Thanks,

Brian
__________________
Brian
2003 40' Sig Centurion
Bsmiddy is offline   Reply With Quote
Old 02-17-2018, 10:54 PM   #17
Member
 
Monaco Owners Club
Join Date: Sep 2017
Location: Arizona
Posts: 83
Hi jimmy,

Looks like the previous owner disconnected the line inside the unit to the engine. The pump seems to pump air into the bottle with the liquid and then gets sucked back into the unit and out to the engine. As far as the color of the fluid I get some out and see I can smell anything and see what it looks like out of the bottle.
__________________
Brian
2003 40' Sig Centurion
Bsmiddy is offline   Reply With Quote
Old 02-17-2018, 11:51 PM   #18
Senior Member
 
guardrail53's Avatar
 
Monaco Owners Club
Vintage RV Owners Club
Join Date: Sep 2014
Location: anywhere U.S.A, Currently back home in Thailand!
Posts: 4,245
If that line is going to the intake tube from the ATA, it needs to be blocked off! You do not want unfiltered air/dirt to be sucked into the intake!


It is very hard to see from the picture, but I am guessing that it is some type of methanol injection pump? Do you have a switch on the dash that does not match the others, and you don't know what it does?

I would not drive it without plugging that connection in the ATA tube!

Rail!
__________________
Retired, and "Always on Holiday!"
1996 Monaco Windsor 38PB, "Mona" 275 HP., 8.3 Cummins, 3060 Allison 6 speed, 2001 PT Cruiser, "Bailey"
guardrail53 is offline   Reply With Quote
Old 02-17-2018, 11:55 PM   #19
Member
 
Monaco Owners Club
Join Date: Sep 2017
Location: Arizona
Posts: 83
Thanks rail! The line was connected to the bottle and blocked off. It looks like it was supposed to be connected to the pump but as you can see in the photo he had it disconnected from the pump and just static on the bottle.
__________________
Brian
2003 40' Sig Centurion
Bsmiddy is offline   Reply With Quote
Old 02-17-2018, 11:57 PM   #20
Member
 
Monaco Owners Club
Join Date: Sep 2017
Location: Arizona
Posts: 83
And no I don't have any switches that I don't know what they are. When I turn the ignition to the on it activates the pump.
__________________
Brian
2003 40' Sig Centurion
Bsmiddy is offline   Reply With Quote
Old 02-18-2018, 12:05 AM   #21
Senior Member
 
guardrail53's Avatar
 
Monaco Owners Club
Vintage RV Owners Club
Join Date: Sep 2014
Location: anywhere U.S.A, Currently back home in Thailand!
Posts: 4,245
What kind of boost from the turbo are you getting? If it is indeed open, you would be loosing boost! And a noticeable power loss! That would be on the charge side of your ATA, so it would not be sucking air in, it would be blowing it out, (loosing boost) You should be able to see if you are indeed loosing boost, or hear it, if it is leaking, for sure! Any case, I would disconnect the hose, and plug it at ATA tube, till you figure out what this is, and if you are going to use it in the future! Rail!
__________________
Retired, and "Always on Holiday!"
1996 Monaco Windsor 38PB, "Mona" 275 HP., 8.3 Cummins, 3060 Allison 6 speed, 2001 PT Cruiser, "Bailey"
guardrail53 is offline   Reply With Quote
Old 02-18-2018, 12:11 AM   #22
Member
 
Monaco Owners Club
Join Date: Sep 2017
Location: Arizona
Posts: 83
I haven't actually seen the connection to the ata but I will look in the morning. I see where it connects but I haven't peeled back the loom to actually lay my eye on it but I will in the morning and try figure out what to plug it with.

Thanks!
__________________
Brian
2003 40' Sig Centurion
Bsmiddy is offline   Reply With Quote
Old 02-18-2018, 12:21 AM   #23
Senior Member
 
guardrail53's Avatar
 
Monaco Owners Club
Vintage RV Owners Club
Join Date: Sep 2014
Location: anywhere U.S.A, Currently back home in Thailand!
Posts: 4,245
Yeah, let us know, for sure! I am curious too, as what it is? It seems that a injection system would be into the intake after the grid heaters, and operated by a solenoid, at a certain temp. or throttle position, who knows? Rail!
__________________
Retired, and "Always on Holiday!"
1996 Monaco Windsor 38PB, "Mona" 275 HP., 8.3 Cummins, 3060 Allison 6 speed, 2001 PT Cruiser, "Bailey"
guardrail53 is offline   Reply With Quote
Old 02-18-2018, 10:51 AM   #24
Senior Member
 
Join Date: Sep 2010
Posts: 4,512
We do a lot of traveling in the mountains out west like Lake Tahoe. Put the Snow system on and we pick up at least 5 mph on 6% plus grades. Use windshield washer fluid for -20 degrees which is half methanol which is the most % to use. Do need EGT gauge to be safe. Pick up a couple pounds of turbo boost with system. Our turbo boost is around 45 psi both on Banks gauge and Cummins computer read out. It is a big job to install with all the added safety items we used plus refilling. You really need to want the added power to take the time and money to do it right.
tom chelbana is offline   Reply With Quote
Old 02-20-2018, 01:49 PM   #25
Senior Member
 
MTK46's Avatar
 
Join Date: Nov 2016
Location: Desert Hot Springs Ca.
Posts: 947
That sure doesn't look like any methanol injection kit I've installed or seen. With that dark of liquid & that small of bottle I have no idea what that is.
__________________
Mike & Trish Romans 10:9
2011 Mobile Suites 36RSSB3
2014 F-350 6.7L CC DRW
MTK46 is offline   Reply With Quote
Old 02-20-2018, 01:58 PM   #26
Senior Member
 
Join Date: Jan 2015
Location: Oroville, CA
Posts: 3,133
Methanol will darken with age.
__________________
Bill, Kathi and Zorro; '05 Beaver Patriot Thunder
2012 Sunnybrook Harmony 21FBS (SQEZINN)
2007 Jeep Grand Cherokee Overland
cruzbill is offline   Reply With Quote
Old 02-20-2018, 04:49 PM   #27
Senior Member
 
vito.a's Avatar
 
Monaco Owners Club
Join Date: Oct 2009
Location: Tucson, AZ
Posts: 6,558
Maybe it's set up to spray the radiator and cool it down going up hills?
Methanol is hygroscopic and absorbs water right out of the air. It usually turns milky.
__________________
97 Monaco Windsor- Sold
07 Monaco Executive McKinley- Sold
04 Monaco Signature Chateau IV
vito.a is online now   Reply With Quote
Old 02-20-2018, 09:50 PM   #28
Member
 
Skidaver's Avatar
 
Tiffin Owners Club
Join Date: Jun 2017
Location: Moline, IL
Posts: 60
This reminds me of an invention by a Dr. Somebody that would re-circulate blow-by into the intake through a 12VDC "black box" and increase fuel mileage by some incredible amount. He brought the idea to a state funded incubator I consulted with as an engineer. A little research found that the Dr. was a chiropractor with no relevant credentials. I know the device under discussion is different, but it reminded me of that experience.
Skidaver is offline   Reply With Quote
Reply

Tags
monaco



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
Cummins ISM engine versus Cummins Non ISM engine gimlimike Newmar Owner's Forum 4 08-06-2017 04:39 AM
My 525 ISX just turned into a 500 ISM... Dogcliff Monaco Owner's Forum 23 03-14-2016 04:57 PM
03 Sig Jake Brake 525 ISX Dogcliff Monaco Owner's Forum 1 05-31-2013 06:36 AM
525 cummins MPG trouble&rose Class A Motorhome Discussions 15 01-11-2011 10:07 AM
ISM 500 vs ISM II 500 Mike Canter Cummins Engines 3 11-08-2009 10:41 AM

» Featured Campgrounds

Reviews provided by


All times are GMT -6. The time now is 10:38 AM.


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