View Single Post
Old Mon, November 12th, 2012, 11:11 AM
rdm_01 rdm_01 is offline
Whopper Junior
Join Date: Nov 2012
Location: Georgia
Posts: 3
rdm_01 is on a distinguished road
Default 03 Screw FX4 lean code

I'm getting lean codes on canned tow tune. I know this isn't right, but is there anything I can do other than not use it until I get custom tunes. I have the 5.4L, gotts mod, drop in k&n, and dual exhaust with a "H" pipe and flowmasters. Any help will be appreciated.


Reply With Quote