any ideas, its a 2004 wit 68k on the clock, recently changed plugs due to a misfire, changing the plugs cured this but started feeling slow and hesitating this morning, its not constant, just every now and then, any help greatly appreciated

Ian, April 2010

hi.i have the 1.2 twinport version.mine does exactly the same as you mention.sometimes it runs great and pulls well and feels smooth,but sometimes feels sluggish and boomy.from experiance i spray carb cleaner into throttle body then take it for a high rev run.mostly seems to cure it.i think they are suseptable to sooting up if you do a lot of stop start driving.mines at 100k miles!hope this helps.

martin hall, August 2010