Hi I'm knew to this site so please bare with me. I've got a fiat punto, 1.2 8v 54plate. It's recently started juddering for no reason at all, low gear mainly. In order to stop it I've got to put the accelerator down. I've taken it to a garage n they have had it on their diagnostic machine.came up with speed sensor fault. This has been renewed. It's had an oil filter n oil change, air filter change and knew pas system fitted and spark plugs.still doing it!! I've bin advised to change the fuel filter which will b done Wednesday.the car is now at 104k miles, nothing seems to b wrong when it's bin looked at. It's intermittent, so no pattern at all.Other than that any help please? Thanks Ali
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