I think I drop the socket in the y pipe, trying to install the intercooler pipe? I'm not sure which side is it drop in the y pipe. Please tell me what to do?
Any help is appreciated. thank you

 

Try useing an extendable magnet rod to try and fish it out. Thats the best I can recommend short of pulling the engine apart. Check this out;

http://www.atkinsrotary.com/EngineDamage.htm

All the best,
Marc

 

It was at night when this happen(as you might know I can't sleep that night) then morning came , as soon as I woke up I ran to see if I could fish it out with a wire. I was really surprise when I see the socket that was laying on the bottom cover. Now on I going to be very careful. thanks for your reply