Oh god... I've been running the wrong oil (Penrite HPR15 15W-60) for the last 9,000kms and I haven't been exactly gentle with her (the odd squirt of the throttle etc). Problem was didn't show much interest at the time, and the bloke in the shop recomended it (yes im a stupid git). Now im on the ball though. Just looking on the forums at oil choices, soo much info. Decided to opt with the Nulon 10W-40. I know this is a 'turbo' forum but would that be a good bet for my N/A xr6 ba? P.S. My first Post so be Gentle