Originally Posted by baboo
Well, new oils always feels smooth and revs quicker when compared to well used oils.
I'm just a bit suspicious that the dealer are really doing what they were told to do!
I've heard some cases that they bring the customers oil home with them for their own use.
There are some dodgy dealers out there! Be sure you have a good relationship with your dealer. Get to know the service manager & tech well.
Castrol oil is not Honda FEO oil. Castrol oil suck balls, espeically magnetec.