View Full Version : Factory Fill (UOA)

05-25-2015, 03:39 PM

Voila! 5400 miles on the factory fill and all looks well. I was topping up the Pennzoil FF with AMSOIL Euro and ended up using 0.5 quart for the interval so the TBN and fluid may have been topped up a bit. Low wear numbers and a thick 30wt oil tells me that the FF is some stout stuff. The only issue is that I drained the oil on a cold engine since I couldn't go for a quick rip...the driveway was receiving repairs and it was my last minute opportunity to do it before autocross started. The oil is clearly good to go.