Please help!! Check Engine Light on!
Yeah it's the header that made your CEL come on. be carefull because when i installed my header and downpipe the second 02 sensor came unpluged from inside the car. And i thought the RRM CEL Fix didn't work so make sure that second 02 sensor is still pluged in.
Thread
Thread Starter
Forum
Replies
Last Post
Silverfox742
04-06 Lancer Ralliart How To Requests / Questions / Tips
7
Jan 12, 2008 10:28 AM
Master_French
04-06 Ralliart Engine/Drivetrain
20
Aug 25, 2006 11:55 AM
