I wasn't gonna start tuning till Flyboy talked me into it. I ordered lasotas tuning guide and with some helpful from flyboy, CALBOY (don't know what happen to him), and nitmare. It's pretty straight forward once you start. The issue I was having was no oil pressure. Apparently in one of my late nights I mixed the lines up on the oil filter relocation. Lucky I caught it in time before doing any damage.How did you learn how to tune your car and what do you use? What did the problem with your timing chain end up being?