I drive a 14 1.4 Turbo 6 speed with 52k on it. I'm coming up on my 3rd Oil Change since I changed to Amsoil Signature Series 5-30. Per Amsoil, based on my driving my change intervals should be every 10k. But I'm at 7,254 and the Oil Percentage on the DIC says 5%. Can I continued to 10k with Amsoil or should I change now? I went with Amsoil since I'm on the road a lot. My other two changes I've done so far I've changed around 7k just to be safe since the DIC Percentage was around 10%.