My mates sister has a 2000MY, 1.4 8v Polo.
When travelling at about 30mph in 4th gear, the car kangaroo's , coughs and splutters etc. Changing down to 3rd helps a bit but not completely.
It's recently had a full service and had plugs and leads etc all changed but with no effect.
Any ideas what could be causing this?
Cheers
Derek