Normal driving : mainly weekends , have a van for work , do not do a lot of miles at all
and it's nearly all short stop start . Petrol esso 97 , and sometimes and only sometimes tesco 99.
Just filled it up with 99 ron and be away for the weekend 157 mile trip. , a lot of the trip
was a blast down the a50 and m6 . Back home now and the car is so much sharper.
Could it be the petrol or givin the car a good old blast to clear it out .
3 1/2 years old and only done 12000 miles ,only do between 15 to 50 miles a week