When accelerating hard and revving engine around 2000-4000 rpm I smell burnt oil smell from my A/C. The smell is similar when I open the oil filler cap or dipstick.
Did hunt for oil leaks and solved them:
- At cmp sensor, this one had no O-ring. Replaced.
- On valve cover. Wiped clean and tightened bolts slightly. Still dry
- Near oil filler cap. Probably didn't tighten well. Wiped and tightened.
But it still has burnt oil smell..