I have recently brought a seat Ibiza 55 plate 1.2 petrol. It was fine for a day but ever so often now the engine lights comes on and then begins to missfire. I stop pull over plug diagnosis kit in and comes up with cylinder 1 miss fire detected. I would then turn the engine of then back on straight away and it's fine again, engine light goes of and drives fine but then will do it again the next day. Took it to garage and tried replacing the core packs but again still got the same problem. Any thoughts?
↧