G'day all...
It's nearly time for an oil change in the 505 GTi, and i was wondering what grade of oil people would reccomend for the 2.2l.
It has always been run with 10 - 20W oils (Castrol GTX usually) but the problem is my engine has an obvious big-end knock. mallet What grades would help reduce the knock? Would a thicker oil be any better?
Thanks,
It's nearly time for an oil change in the 505 GTi, and i was wondering what grade of oil people would reccomend for the 2.2l.
It has always been run with 10 - 20W oils (Castrol GTX usually) but the problem is my engine has an obvious big-end knock. mallet What grades would help reduce the knock? Would a thicker oil be any better?
Thanks,