Problems & Solutions RSX
( I know its an Ep3, but still a k20a3 and you guys have wisdom!!) Engine is same as a base
Just picked a 2004 Si with the HFP kit. 75K miles, STOCK besides a K&N drop in filter.
My issues are mainly in 1st and 2nd gear. While accelerating between 2,000 and 3,000 rpms it will...