hi guys, anyone here know how to differentiate these 2 engines based on inspecting the engine or engine serial number or any exterior (engine) factors?
i'm currently running a mivec 1.8 and would like to ask 2 questions:
1) should i maintain safc+itc? or
2) change it to e-manage which have a complete package of both above? or
3)any other management that suitable for...