Mine was the O2 sensor that went into the exhaust at the back, it was loose. I just tightened it and all was fine. But I also found that the heat shields for the cat convertors are missing, so the previous owner had removed them for rattling also.
__________________
Porsche Boxster S Type 986
Bi-xenon Headlight Upgrade | 987 S 18" Anthracite Alloys | Android Head Unit | 5000k 55w HID's | 5000k Cree DRL's | 5000k Cree number plate lights | Cree LED Indicators | One-touch roof operation | Bypass exhaust pipes | Parking sensors | Ambient footwell lighting
|