I took out my spark plugs and there was oil all over the threads. Im not sure what the problem is to fix. Also, when i start my car sometimes, it revs up to 2500rpm then goes back down to almost a stall and eventually finds its way to idle. I have a new IAT sensor and a dinan chip installed on it. This used to only happen when it was cold now it does it hot or cold. maybe the coolant temp sensor? I dont know. seems like this stuff is hitting me at once. Any comments would be appreciated. bmw4life [bmwkick]