Extended OCI

[tacoduck]

Who is doing em on the 5.7? What oil are you using? Filter? I’m partial to Mobil products and want to go 10k miles between changes. Anyone have the oil filter code for the Mobil extended performance in the 5.7? Thanks!

 

[04UZJ100]

After some research and discussion with folks on here - I will be swapping over to 5W-30 in my 3UR-FE’s. I will be running M1 5W-30 Extended Performance and either the TRD or OEM filters. Plan to go 8k + on OCI’s.

My 14 sees lots local driving (wife’s). My 2020 sees a lot of highway driving (up to 25k/year) so will adjust OCI’s accordingly.