[noreaga0221]

ahh now my engine is misfiring or at least it sounds that way, we pulled the spark plugs and one was bad so we replaced all 4 with platinum tipped ones. still misfiring-- its idling very rough right now and i can hear the lifters tapping. anybody have this happen? and when you open the oil cap should you see oil there? i'm not sure how much oil leaked out when the dipstick wasnt in all the way.