I say, change to a Moly-robust oil like either Chevron product, Schaeffers, or Redline as all Honda motors love Moly. In fact, I read somewhere that the cylinder walls or maybe it was piston rings are coated in a Moly substance from factory. That would be my suggestion. I am using a Maxlife Blend which has a 300ppm Moly count in the 3.5L Honda, and it loves this oil. However this is a High Mileage oil, but it has very good add pack and just might be extra nice in a high rev 4 cyl like your civic. You can't beat the $14 5qt jug price at Wallmart either!