I'm using 4G93 GDI, same say "reverse engine" equivalent to evo 4, 6 & 7 mounting.
1) My 4G93 have idling problem, the RPM going up and down during idling, is this a big issue?
2) Which workshop at Malaysia/Kuala Lumpur area can look at my 4G93? most workshop I went to said GDI is a high...