I have replaced the plugs and coils but she still isn't right If you are gentle with the throttle there is a hesitation /miss if however you are heavy footed it rev's out no missing.
Its a bit like a over jetted rich carb that works only at full chat.
Can the gas trims go out to make her run rich?
Am I right in thinking the gas ECU follows the petrol in fueling ?
As you may guess I have no idea I used to leave it to TUBBS
