CRC MAF Sensor cleaner = RM30
Very easy DIY job ... Uninstall the airbox and unscrew the MAF sensor from the intake tube ... Give it a good 10-15 short burst of the MAF cleaner, let it dry for 5-10mins and at the same time wash my filter (BMC CDA airbox) with water and let it dry for a few hours. Reinstall everything back and went for a short drive ... I think it's a bit smoother now, could be placebo actually ... I guess it could be that my MAF sensor are clean in the 1st place hehehe Will update when i go for a long drive later today
Bardahl oil update: Check my dipstick and the engine oil is relatively clean and the oil level is still good with little or no oil consumption ... Am impress with Bardah oil ... Tho i must point out that the engine is very smooth during low and mid rpm but at high rpm feels a bit rough. Not sure if Bardahl oil is suitable for long high rpm driving (i.e. spirited driving or at track).