I have vitz 2011 1.0. I have purchased it. On idle in parking, Drive or NEUTRAL, its engine feels like rough running and makes the complete car vibrate. Goes away once car accelerates. Will engine tuning and may b spark plugs change solve the problem???
I am planning on getting the engine tunning done and throttle body serviced alongwith spark plugs change if req.....comments of vitz users are requested on this. Also what knd of spark plugs are recommended for vitz of this model....????