if you have no brakes as well as it running bad check the brake booster vac line
took it in to the dealers today, after a prearranged appointment, 5 hours later collected the car.. my coil packs are the unaffected lot. No recall for me, not just that though, the women was listing all these "problems" my car had as if my wheels was about to fall off.. and gave me a sheet with the prices for these problems. One of them was the oil breather pipe had split - wanted £134.28 just to replace it i don't think so. I then told her i was a trainee mechanic and her face suddenly dropped. For obvious reasons. Anyway, as i started to pull away from the dealership i noticed the car was running even more worse then what i took it in as, i knew what it was. Got back home to find one of the coil packs was unplugged so i'd been running on 2 cylinders and doing 18mpg just because they wanted more money it seems? just trying to source a coil pack for my car then it will be running perfect again.