My car seems to idle fine but will occasionally die on me at a stop light then crank right back up like nothing happened. Under a little throttle the car will miss sometimes. Under full throttle it won't miss at all. It's pretty aggravating and I'm not sure what's causing it. It has new NGK TR6 plugs gapped at .40 I think, might be less. It also has OEM coil packs. Could it be the wires or something fuel related?