Whistling sound - Mustang Evolution

Go Back   Mustang Evolution > 1979-2015 Mustang GT || Tech and Talk > 1996-2004 Mustang GT



Reply
 
Thread Tools Search this Thread
Please support our sponsors and let them know you heard about them here!
Old 07-23-2012, 10:55 PM   #1
Registered User
Newbie
 
Join Date: Jul 2012
Region: Mississippi
Posts: 7
Whistling sound

My 03 ford mustang gt has been making a whistling sound like a super charger from my rear speakers even with the radio off and I replaced the alternator and battery and can't seem to fix it... Any ideas?
Mrnismo4435 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 07-23-2012, 11:11 PM   #2
slow281
Regular
Supporter
 
sixpac's Avatar
 
Join Date: Mar 2012
Location: Cedar Rapids
Region: Nebraska
Posts: 3,162
Quote:
Originally Posted by Mrnismo4435
My 03 ford mustang gt has been making a whistling sound like a super charger from my rear speakers even with the radio off and I replaced the alternator and battery and can't seem to fix it... Any ideas?
Check ground wires in all your electronics
__________________
Need more Horsepower? Add a sticker. Contact me for vinyl stickers pre-made and custom!
Stick on Horsepower <- Click Here and like my Page!
2001 GT - True Blue
2003 V6 - Zinc Yellow
1990 LX 2.3 - project
sixpac is offline   Reply With Quote
Old 07-23-2012, 11:30 PM   #3
Registered User
Newbie
 
Join Date: Jul 2012
Region: Mississippi
Posts: 7
It wasn't doing it for a while an one night I was running it hard and it started doing it... My amp is grounded to the back side of my back seat an my radio is grounded with the factory harness connector
Mrnismo4435 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 07-23-2012, 11:32 PM   #4
slow281
Regular
Supporter
 
sixpac's Avatar
 
Join Date: Mar 2012
Location: Cedar Rapids
Region: Nebraska
Posts: 3,162
Quote:
Originally Posted by Mrnismo4435
It wasn't doing it for a while an one night I was running it hard and it started doing it... My amp is grounded to the back side of my back seat an my radio is grounded with the factory harness connector
Ground your amp to a bolt in your trunk under your carpet..
__________________
Need more Horsepower? Add a sticker. Contact me for vinyl stickers pre-made and custom!
Stick on Horsepower <- Click Here and like my Page!
2001 GT - True Blue
2003 V6 - Zinc Yellow
1990 LX 2.3 - project
sixpac is offline   Reply With Quote
Reply

Lower Navigation
Go Back   Mustang Evolution > 1979-2015 Mustang GT || Tech and Talk > 1996-2004 Mustang GT

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 On
Refbacks are Off


» Like Us On Facebook



05:23 AM


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0

MustangEvolution.com is in no way associated with or endorsed by Ford Motor Company.