I have a FiAT pUNTO 55s 1995 5 DOOR HATCHBACK1108CC. When I am driving at any speed the car has an acassional hesitation/sputter- but not a mis fire. No power for a few seconds, then it carries on as normal. on a journey of about 9 miles it will do ita bout 8-9 times. Any ideas as to what the problem might be? Even better- any ideas as to a solution. Many thanks.

is this throttle body with a touch of oil problem?
(im not sure if im correct or not so id wait till people come on?)

when was it last serviced?