I have recently purchased Toyota Vitz 2005, 1000cc, While on slow speed If AC is on, it’s vibrating a lot, and during that vibration it brakes paddle is getting sort of inflated/ har to press.
Would you plz advise, I recently changed its plugs, had it tuned. Some of friends say it’s builtin fault of vitz 2005, and are advising to change the engine to 1300cc, Seeking expert advice of Vitz Fan Club, plz help.