don't know what to do.. replaced plugs wires, plugs, clean air filter, disconnected MSD Ingition system, reinstalled the stock coil, jack up the fuel pressure to stock 50psi. was set to 47psi. took out the Hyper tech III performance settings. added washer to the coil so it doesn't mount to the heads. Put Electro grease in each plug boot. the only thing haven't done, I guess would be the Optic spark or fuel Injectors. I'm I missing something? Help guys if someone experience this problem. Timing was up to 20 degree during Idle. Man I don't know.

 

optispark

 

whats your mileage? i'd say otpi as well

 

mine surges a little still and i just put a new opti in.. im thinking injectors.. only surges under light accel