2003 Mustang gt misfire. - Mustang Evolution

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

Thread Tools Search this Thread
Please support our sponsors and let them know you heard about them here!
Old 06-11-2012, 03:32 AM   #1
Registered User
Magana20's Avatar
Join Date: Jun 2012
Region: California
Posts: 2
2003 Mustang gt misfire.

Hello everyone!

I've had this GT for about a year now and ever since I've had it, it's had a misfire. At first I noticed the crank pulley wobble back and forth and as I read previous articles it showed me that low end under drive pulleys could do that and cause a misfire. So I went ahead and purchased the under drive pulleys from steeda. When I first installed them the car stopped shaking and didn't feel like it had a misfire. About a week later it started shaking all over again. I've busted my head trying to figure this out but just can't. Some guy told me that it was a gear behind the crank pulley and when you put crappy udp it ruins it so it throws the timing off. Anybody know what he could be talking about and is it hard to do? He says it's pricy to replace due to his hour wage is 95 dollars per hour and he'll need about 6 hours. Please help!

Thank you.
Magana20 is offline   Reply With Quote
Sponsored Links

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

2003 mustang

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

03:11 PM

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.

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