Cars been an absoloute nightmare lately, changed everything I can think of, spark plugs, Coil pack, various sensors, MAF etc, but when cruising car seems to feel jurky, Garage told me to change PCV and see if it made a difference, the old PCV wasnt blocked, but it did look worse for wear, If this doesnt fix it, im gonna have to take it to a garage and get a smoke test done on it, as getting sick of the kangerooing,

I keep getting my EML light flash on and off, but 2 garages cant find any fault codes coming up at all, so not sure what that is either.