Do you know the condition of your fuel filter? Mine was past done at 4K miles.
Have you cleaned the injector? Related to the fuel filters griming up early, the fuel injectors get an extra early does of nasty.
And just saying you've used TuneECU doesn't really give sufficient insight. It can be a tool for good or evil...
*Edit - looks like my questions were already addressed....
Throttle's on the right, so are the brakes. Good luck.
yuu screwed with this post 01-02-2013 at 01:31 PM