Go Back   iRV2 Forums > MOTORHOME FORUMS > MH-General Discussions & Problems
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
  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 06-27-2016, 05:15 PM   #1
Junior Member
vietnam vet's Avatar
Join Date: Jun 2016
Location: Sun City Ca.
Posts: 16
Intermittent air noise

Since I am new to RV's got a used 2001 FW Bounder and everything seems fine for first trip a few weeks ago. But today I was over at where I keep it stored and after just completing the CHF yesterday I started it to move and noticed a sound like air coming from front area of MH. The sound is not constant but is very regular intermittent. Hope I am explaining it right, any ideas what it could be?

vietnam vet 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 06-27-2016, 09:41 PM   #2
Senior Member
Join Date: Mar 2016
Posts: 105
Was it a hissing sound or more like a whooosh?
Was the engine idling when it made the noise?
If you have air-ride type levelers it could be the little compressor pumping air and possibly leaking? (Hissing)
Sometimes, with a cold engine, the transmission sounds like a jet engine (whoosh) but it usually goes away after a minute.

Also, I'm sorry, IDK what CHF means.

2010 Winnebago Aspect 28B

RogerRoll is offline   Reply With Quote
Old 06-28-2016, 08:00 AM   #3
Junior Member
vietnam vet's Avatar
Join Date: Jun 2016
Location: Sun City Ca.
Posts: 16
The engine was running, did not hear it with engine off. I do not have air ride but it did sound like could be from air pump, I do have levelers and maybe they are air operated.
vietnam vet is offline   Reply With Quote
Old 06-30-2016, 02:28 PM   #4
Junior Member
Dave and Eva's Avatar
Join Date: Feb 2014
Posts: 3
Check your rear view camera. There is usually a volume control and if it is on it will give off a hissing sound. Been there----done that.
Dave and Eva, 2003 38' HR Imp, 400 Cummings ISL, full of lots of stuff I haven't figured out yet! "Maybe I'm a dreamer, who's not awakened from his youth."
Dave and Eva is offline   Reply With Quote
Old 07-01-2016, 08:40 AM   #5
Senior Member
Join Date: Feb 2010
Posts: 4,510
If engine running could it have been unloader on dryer?
Tony & Lori
1989 Country Coach Savannah SE
TQ60 is offline   Reply With Quote
Old 07-02-2016, 06:01 AM   #6
Senior Member
DAN L's Avatar
Winnebago Owners Club
Workhorse Chassis Owner
Join Date: Sep 2007
Posts: 2,900
Vietnam vet
Could be a vacuum leak?

01 WINNEBAGO 35U W20.8.1L SW Wa, Hi. Good Sam, SKP. AMSOIL fluids. BANKS ecm program. SCAN GAUGE II w/ Ally temp. 2 LIFELINE GPL-6CT AGM Batts on their sides. TST tptts. K&N panel air filter. AERO mufflers. TAYLOR plug wires. ULTRA POWER track bar. KONI fsd shocks, toad '14 smart car
DAN L is offline   Reply With Quote


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
Air conditioning pump gets intermittent power Dunworkin Roadmaster Motorhome Chassis Forum 15 07-15-2013 07:09 PM
Intermittent dash air conditioner Lowflyer Country Coach Owners Forum 6 05-22-2013 09:30 AM
Intermittent dash air jddavisep Alpine Coach Owner's Forum 9 03-25-2013 06:55 PM
Intermittent "low air" pressure cuemaker Winnebago Industries Owner's Forum 2 09-09-2011 10:38 AM
Intermittent "low air" pressure cuemaker Winnebago Industries Owner's Forum 0 09-09-2011 07:19 AM

» Featured Campgrounds

Reviews provided by

Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -6. The time now is 04:37 AM.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2018, vBulletin Solutions, Inc.