Hi there, I am having a couple of problems with my car and could do with some advice. I bought the car about 4 months ago. I noticed on cold start ups you needed some revs to stop the car idleing ruff and sometimes cutting out. Recently the car has got worse and i took the car to a garage to get it fixed. They did diagnostics and changed the Coil pack and HT leads. I got the car back and all seemed fine except the car sometimes didnt start on the first attempt without a little rev. Now the car has got worse and the engine checklight has come back on. I took the spark plugs out on the weekend and they look carbon fould. Fuel mixture to rich? I have also taken out the MAF sensor and will be cleaning it tomorrow. I did notice on the air intake where the breather pipe from the engine joins it is a lot of oil blocked and also oil in the air intake pipe after the MAF sensor. I will clean the throttle body aswell when i can. Can anyone shed any light on this/these problems? Thanks Jack