"Rough" Idle and light load
+1 on the vacuum check.
Here's another site that may help you.
http://sbftech.com/index.php/topic,3020.0.html
Here's another site that may help you.
http://sbftech.com/index.php/topic,3020.0.html
Thread
Thread Starter
Forum
Replies
Last Post
trashxtrash
4.6L (1996-2004 Modular) Mustang
4
Sep 20, 2015 10:49 PM




