Mobile 1 Question

[DWSmooth]

Terry,

Just curious on your interval between oil and filter changes when you’re running Mobile1 oil and filters? I’ve been changing them between 3-3.5K but thought I might get more from the filter.

Thanks,
David

[L8 APEX]

Terry,

Just curious on your interval between oil and filter changes when you’re running Mobile1 oil and filters? I’ve been changing them between 3-3.5K but thought I might get more from the filter.

Thanks,
David
Mobil1 says intervals up to 10K are okay depending on driving conditions. I have one customer that does a lot of highway driving. He does a filter and add a qt at 3K and changes oil at 6K. It is a decent size filter not like the puny Corvette filters. These trucks use a bit of oil usually a qt and a half every 3K. I change it a lot though I am not sure why:confused:

[Moonshine]

My typical driving is 90% or more highway. Not claiming it's right, but I use Mobil 1, and do an oil and filter change every 5K miles. 100K on the wife's LS1, and 76K on the L, and the only motor work on either one so far is due to my plug launch.