annoying whistling noise (not throttle body spacer it is removed) - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 02-10-2013, 09:17 PM   #1
Jeeper
 
perkalator's Avatar
 
Join Date: Jan 2011
Location: kennewick
Posts: 157
annoying whistling noise (not throttle body spacer it is removed)

I have been trying to catch a whistling noise that starts after the engine is at high rpms and is dropped to a idle. It will start whistling and it will not go away. It will not go away until i pull over and lift the hood and then you can not make it happen. The throttle body spacer has been removed. The noise will also increase in pitch as the throttle is pressed once it starts.

__________________
2' budget boost wanting to grow up
4" on 33 x12.50
perkalator is offline   Quote
Old 02-10-2013, 09:18 PM   #2
Jeeper
 
perkalator's Avatar
 
Join Date: Jan 2011
Location: kennewick
Posts: 157
sorry forgot to mention 2000 4.0L

__________________
2' budget boost wanting to grow up
4" on 33 x12.50
perkalator is offline   Quote
Old 02-11-2013, 04:24 AM   #3
Jeeper
 
Join Date: Jan 2013
Posts: 34
Does it whistle when you are accelerate or when you take your foot off the gas, idling? Only happens in cold weather?
Dlwmorgan is offline   Quote
Old 02-11-2013, 04:27 AM   #4
Jeeper
 
Join Date: Jan 2013
Posts: 34
Dlwmorgan is offline   Quote
Old 02-11-2013, 07:15 AM   #5
Jeeper
 
perkalator's Avatar
 
Join Date: Jan 2011
Location: kennewick
Posts: 157
Its been doing this for about a year summer or winter.
__________________
2' budget boost wanting to grow up
4" on 33 x12.50
perkalator is offline   Quote
Old 02-11-2013, 06:10 PM   #6
Jeeper
 
Join Date: Jan 2013
Posts: 34
Could be vacuum. Check all your lines with soapy water/spray bottle

Dlwmorgan is offline   Quote
Reply

Thread Tools

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




Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 02:44 PM.


User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC