Well, if it kills the Yaris real fast, then I can post how 5w-20 is "death by lighter fluid lube" and if it runs good I'll get good fuel mileage and post that it runs good. A veritable Win/Win for me
5w-20 should be an inherently more stable oil than 5w-30: More oil, less vii shearing/deposits.
Originally Posted By: ARCOgraphite
No need to apologize. A company does have to #1 be viable to employ someone in the 1st place. Me, out of work since January. Was at a startup developing automotive* and military parts. Got a dog in the fight.
- Onto the 5w-20. Can the MCSS be run under warranty in my 08 yaris 1.5 1nzfe stick car? I dont understand the TSB, seems conflicted, says to absolutely use what's printed on the oil fill cap, then it gives a list of approved engines (including 1nzfe) for 5w-20 GF4 as Genuine Toyota Motor Oil.
* YPR attitide sensor, tire pressure sensors and airbag G-load sensors.
Originally Posted By: ARCOgraphite
No need to apologize. A company does have to #1 be viable to employ someone in the 1st place. Me, out of work since January. Was at a startup developing automotive* and military parts. Got a dog in the fight.
- Onto the 5w-20. Can the MCSS be run under warranty in my 08 yaris 1.5 1nzfe stick car? I dont understand the TSB, seems conflicted, says to absolutely use what's printed on the oil fill cap, then it gives a list of approved engines (including 1nzfe) for 5w-20 GF4 as Genuine Toyota Motor Oil.
* YPR attitide sensor, tire pressure sensors and airbag G-load sensors.