Owner reviews for engine oil

I've been running Idemitsu oil in the XT and the wife's Crosstrek for the last four and five years and have been happy with it.

Been using it for several years already and very popular brand na sya ngayon since anak ni Lucio Tan ang distributor.

Use their X7 if you plan to change oil every 6 months. Use X7000 for yearly changes.

Switching from Mobil 1 to Liqui Moly pretty much solved the burnout issue for me.

I go for liqui Molly 5w-30 4200 top tec for my r55 mini Cooper D

I’ve only used this Mobil1 oil for my 21 Camry SE. I do 5k intervals and it’s been great for the past 60K.

Thats why i use AMS oil. 0w-16. Even higher specs then toyota or nissan( nissan uses a Japanese company)

My 13 Ram 5.7, use only 5w20 penz ultra plat, with lubeguard biotech and boss oil filter. I have the truck tuned, turned off the cyl deactivation since it had 30k miles, zero tick. But, I feel the oil pump makes more difference for the hemi tick issue. My truck has a good oil pump, 60s and 70 psi on freeway and startup.

I run 0W-40 Mobil 1 European that meets the spec on the bottle. 10k changes since new.

I personally run Amsoil and always have. I think they make a great product and their customer service is solid.

I'm using Castrol GTX 20W50 because it's the only 20W50 that I can easily find locally. I tried Rotella 15W40 but I found that it gave somewhat low oil pressure on my old engine.