I just finished putting my car back together, changed the intake manifold gaskets, replaced the spark plugs with xp103's gapped at 0.40, and new BWD spark plug wires. Fired her up, she burned off some residual coolant, and now shes idling kinda rough, almost as if it had a bigger cam installed. The car shakes more than it used to.before, and when I give it some.throttle, it seems to hesitate, and almost makes like a gargling sound (best way I can describe it). It's idling at around 800ish. I double checked the wire order on the coil to the correct one (1-2-3 5-6-4) and double checked to make sure the worse were properly installed and secured on both.the plugs and the coil. Is there something I may have overlooked, such a wire harness connector? Seems like everyrhong is hooked up properly though. What should I look at for the most probable cause? Thanks, and sorry for any spelling mistakes, I'm in a hurry and sending VIA my pho.e, and I hate touch screens.