AddictionG35 wrote:So it's time for my first oil change since I have owned my preloved G, I want to switch to Royal Purple but not sure what weight to buy or what kind of filter to use with it. Any ideas?
Stick with OEM filters (relatively low cost from
http://www.everythinginfiniti.com - remember to get the crush washer "drain plug" too) ...
In terms of weight, 5W-30 will work fine under most conditions. In winter months, you might consider a 0W-30 or equiv weight (like the mobil 1 Synthetic 0W-40), but in most cases, the 5W-30 will be sufficient. You are not going to be in Arctic conditions in Germany!
In terms of which oil, as long as you do oil changes regularly enough, like every 3750 miles (my practice), almost any good oil will do fine, as long as it meets the required SF-CL rating. If you like a particular synthetic, then use it, but try to run dino oil for the first 7.5k to 10k miles. Good dino oils are: Chevron Supreme and Castrol GTX.
FWIW, my choice of oil is Mobil 1 Synthetic 0W-40 for year-round use, oil and filter changed every 3750 miles.
Z