Just gave the X5 an oil change today. Don't you just love it when the car has Fresh Oil. It's soooo smooth.
I haven't had any real good seat time to differentiate between the GC and the Redline 5W30 that I was previously running in the car, but methinks may OCI may be for frequent......just for the smoothness of *fresh oil*.
I'm not sure how *thinner* GC is as opposed to RL 5W30 but the car did have more pep. Can't say for sure if it was just fresh oil or the GC.
I haven't had any real good seat time to differentiate between the GC and the Redline 5W30 that I was previously running in the car, but methinks may OCI may be for frequent......just for the smoothness of *fresh oil*.
I'm not sure how *thinner* GC is as opposed to RL 5W30 but the car did have more pep. Can't say for sure if it was just fresh oil or the GC.