Out of warranty
Mostly city driving
Regularly changing oil: first 2 changes - Honda synthetic blend 0W-20 at a dealership, afterwards only Mobil1 0W-20 + Mobil1 filter. Following MM, which is approximately every 6,500 miles.
It burns 1qt/1000 miles which is absolutely insane.
A few days back I have replaced a PCV valve (17130-5A2-A01) (it is open in both directions, cleaning didn't help) and yet need to check if it helped.
But anyway, I need some advice from oil experts on which oil is the best for this kind of a car.
Some people recommend switching from 0W-20 to 5W-30 and to use some "magic" oil additives, others blame Mobil1 and recommend to switch to other brands.
I am thinking of switching to High Mileage oil, though it is not 70,000 plus yet, but this type of oil has additives that are formulated by trusted brands, like Mobil, Castrol ...