Had my car serviced ther ther so called Major service in october it is supose to cover Plugs, oil filter, air filter, and all fliuids inc coolant, anyway car was having trouble starting last week so thought will check the plugs and do a 6 monthley oil change and filter, it turn's out the plugs had not been replaced nor had the air filter but its like six months after the event so carn't go back and complain anyone else had the same problems.