hello im new to the board i have a 2001 infiniti i30 with 153,000 on it i was wondering what type of oil and filter should i use. currently ive been using maxlife 5w30 synthetic but i notice i heard the lifters tapping also the filter is very small and i was looking for an oversized filter and a pureone filter any suggestions on a good combo? i was thinking about Mobil 1 High Mileage but it only comes in 10w30 thanks guys