Sorry about the new thread im new to the forum thing. I read that topic but gave me no direction towards my problem. im using an rd lodgics pipe a p3 plug. i think my tune is fine it runs great while running and it got tuned by the shop that don't mean anything but the kid really seams like he knows what he's talking about. i don't know what to do now the car stars up fine if it sits for a while. it just doesn't start right up once i have turned it off. The kid also said that my compression seamed a lil low but i got life left on my engine what else could it be besides a con rod. i sealed the entire engine the front seal aint leaking. i think i broke it in the right way i ran 8 tanks around a parkning lot half throttle full throttle u name it i did it.