My car drove perfectly fine under normal conditions, just when I got into moderate throttle boost it would shudder/misfire. I can see that u were prob loosing compression + arching cause of the loose plugs. I would replace those and get a re-tune just to be safe
My car drove perfectly fine under normal conditions, just when I got into moderate throttle boost it would shudder/misfire. I can see that u were prob loosing compression + arching cause of the loose plugs. I would replace those and get a re-tune just to be safe