m2slsvtec671
Member
just wondering how does a normal piston loook like?? cause like two weeks ago.. my friend just got his car running.. of rebuild and adding internal.. new pistons builded bottom end..head worrk.. etc.. and two days ago we were changing his spark plug and we peek in just to look at the pistons... it was black... and it looks wet..?? it looked like it had oil or i dont really know what it was.??? but is that normal.. ???? how is the piston suppose to look...like??? and his car is running good no check engine light... oh and its a ls vtec too... we just freaking out... thanks!!! :unsure: