- I don't mind doing the CCV overhaul, but I hate to spend 6h doing the CCV overhaul just to be back to square one!

- So far my inspection shows CCV-system hoses to be intact, no vacuum leak. Suction with dipstick is good with the balloon test.

- For those who have done the CCV, does your oil consumption go down?

__________________
1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT