So when the guy did my manifolds he took the back plugs off.. I guess he labled them but the things he used came off... He had them in the wrong order and I'm guessing he fixed them cuz when I picked her up she ran perfect... BUT.. Now my Service light come on and It wont go off.. Could this be because it reconized the misfires... So do you guys know the Fireing order just so i could check and make sure that it is right... What am I talking about, Of course someone knows the fireing order... This is ILGPC.... I'm going to take her in on Monday to get her scanned and cleared just in case, but it would be cool to check the plugs so I dont look foolish...