Hi all, i have a problem with my 1.8t, basically i went to work this morning the car was sound, when i left it was only firing on 3, so i bought a new set of plugs (the old ones were ready anyway) fitted them and it ran sweet as a nut.
just been out in it again and now the misfire is back again...anyone have any reccomendations as the next step, ive checked the header tank and it seems ok (no oil present)
could it be the coil packs? (i think this is what theyre called)
any help greatly appreciated