I changed the oil in the front diff. It's normal 80-90 weight stuff.
Saved the old oil. I'll let it settle. Then I'll use it as clean as I can, to add to the fuel tank a bit at a time, just to add some lubricity.
I'm about to change the oil in the rear now.
It is synthetic.
I am wondering if I can do the same with the synthetic? Or is there a problem?
I mean synthetic is an organic oil, right?
And our trucks will run on peanut oil. Or WVO. Which is an organic oil...
Saved the old oil. I'll let it settle. Then I'll use it as clean as I can, to add to the fuel tank a bit at a time, just to add some lubricity.
I'm about to change the oil in the rear now.
It is synthetic.
I am wondering if I can do the same with the synthetic? Or is there a problem?
I mean synthetic is an organic oil, right?
And our trucks will run on peanut oil. Or WVO. Which is an organic oil...