Engine oil Shell or OEM Mazda

Shell is good too but the toyota oils arent a wrong answer

Shell rotella t6 15w40 in my 86 Concours. Because it's full syn, readily available at the farm stores, and ol' Connie likes it.

i used shell long ride. Mas smooth at na lessen yung engine vibration based on my observation.

Mazda says every 7500 miles for normal duty OCI, and I’ve done every 7500 miles since brand new on my 2014 3z.

It’s now at 187k flawless miles, consumes no oil *at all* (I’ve literally never had to add oil beaten changes, ever, what goes in comes out every time), runs like new, seems easily headed to 250k.

Sa engine oil pwede ka mag Shell Ax7(Semi synthetic), for fully synthetic pwede ka mag Adnoc Voyager SPX4N(Fully synthetic) nasa 350+ to. Sa gear oil naman is pwede yung honda lang mismo na mabibili sa Casa.

Try mo Shell Advance or Motul, gamit ko now yung Shell maganda arangkada

You can never go wrong with Shell Advance Long Ride. Sabi nga nila eh pang "end game" na daw. Yan gamit ko so far sa click 125 ko. Mas smooth tlaga kaysa sa Honda engine oil. Nagpalit ako since parang magaspang yung feel or tunog ng makina kapag naka idle sa Honda Engine oil. Maririnig and ma ffeel difference sa Shell Advance Long Ride.

Been using Shell’s HX7 for 7 years now, so far okay naman.

Shell helix ultra for mb’s spec, change when the car asks to. I’ve not had the car since it was new, so it’s pointless to spend extra money when it won’t make it last longer

I ran T6 twice and didn't like it myself. I don't remember what it was that I didn't like about it, but I switched to Yamalube and haven't looked back.