Royal Purple Oil

[aejhayl17]

Hi,

Just got my Proton wira's (1.6 xli) oil changed this day with RP oil 10w40..First observation, parang tumahimik ang makina at naging smooth ang takbo..I'm not sure kung it's all in the mind, but I'll check for other results..Afterall, I'm after the fuel economy improvement that this oil has promised..Im currently running 7-8li/km * city driving..I'll see..:drive1:

wah! 7-8 liters per kilometer? oh naduduling lang ako sir?