Originally Posted by
rmdhawaii
On my Evo3 STI, the plug seems to be leaking. This really sucks. Is it just me or is the button head material too soft?
Never experienced this before. Are u using the correct sirio plugs? or have the threads on the plugs or at the turbo head been compromised? probably u screwed it (plug) in to fast without matching the thread correctly, and damaged the thread on the turbo heads?