Here is the deal. As I am driving along I can watch the tach twitch and jump rpm's. When it starts doing it the car starts missing, stumbling and surging. Another weird thing is that when It starts acting up and missing it puts static in the radio. After I hammer it or drive it on the highway and come to a stop, the idle fluctuates and the car will idle up and down on its own. Ive checked grounds, sensors, plugs, wires, vacuum, tb, o2's, maf, coil, etc. HELP!!!!!!

 

What did the 4 pin connector going to the opti look like. Remember there are 2, one at the distributor and another about 2 foot back from that.