I finished up my PI Intake swap and took it for a test drive. It drove fine and everything was great. Got home and my little brother wanted to go for a ride so I took him for a quick spin and POW the Check Engine light came on. He said he thought he heard a funny noise when I started it before we left, but I didn't hear anything. Anyhow, has anyone who has done this swap experience this? If so, what was the problem? I'm stressed now becuase I have work tomorrow and not sure if I should drive it. It drives fine and everthing but that damn MIL has me wondering WTF is up. This is makin me wanna hurt somebody!!