JDM SUBARU EJ20 ENGINE - AN OVERVIEW

1. Knocking sound from EJ20 Engine. The engine has a challenge from the 4th cylinder. This cylinder is hottest; the cooling is worse On this place of the engine. In cases like this, the piston or rod starts knocking then the engine is cold at the beginning and all time following some period.It pulls nicely all the technique to the top of your tach.