Hey guys I have another little problem to fix on my golf 2.0 se. The car drives well and idles well when it’s in park however when it’s in drive on idle or reversing it not smooth almost like a misfire but no error codes and this doesn’t happen all the time. Any help appreciated. I will change the spark plugs, clean the air/throttle body intake and the maf sensor see if that helps. Also the car smells of petrol sometimes may be a leak somewhere......