Big Problem. Need help!!
ok, I am soooo confused, I put some GSC S1 cams in my car. I dropped it off at my tuner. While there he put in some 750cc injectors. While he was tuning it he told me that sometimes when he was at a stop, the outer cylinders just stopped working. Then like magic they started again.....Finally he got it finished. About a week later I was driving it happened to me. I was driving it easy maybe at 3.5k, 0lbs boost. I pulled over turned it off, waited about 1 minute started it up and poof.....it ran like new. Called my tuner and he said that the coil pack might need replaced. So, I bought a new coil and changed the spark plugs. Today I was driving and damn if it didn't happen again. They shut down, then started working fine again. Anyone have an Idea of what is going on???