Recently changed the cylinder head on my seicento to a skimmed punto head and when it reaches 80mph the engine management light flashes, does anyone know why this happens?
Also a quick look brought up trying a phonic wheel learn which can be achieved by red lining the car 3 times and also it can be problems with emmisions on the lambda but that was just a quick scan haha
Is that the Bosch 4 spark plugs if so they made my Grande drive funky dunno if same issue but it didn't like them at all put the normal Bosch top end plugs in and ran perfect has it being doing it since you put those in or before for the price of plugs it may be worth swapping them out?
It had super 4’s in when I got the car and I wouldn’t recommend anybody putting the punto head on a seicento cause mine boiled up yesterday morning and still doesn’t run right
**** that's annoying you got a new one sorted last I looked for one euro had them at a reasonable price and then wait till the weekend and use a discount code