Just got an 06 VW TDI w/ a DPF. Had Castrol Professional 5w30 from the dealer its whole life at 10k intervals. Now at 170k. I would like to go w/ Red Line but not sure which one would fit the bill.
What about AMSOIL's choices?
I'd like to stay w/ a 5w30 if possible. It uses no oil in its 10k mile changes. I've been doing them for the previous owner for quite some time now. It's a tight engine still & routinely avg's 50+ mpg. I even got 62 in it on a long hwy trip.
Also, is it ok to run MMO in the gas and/or oil?
What about AMSOIL's choices?
I'd like to stay w/ a 5w30 if possible. It uses no oil in its 10k mile changes. I've been doing them for the previous owner for quite some time now. It's a tight engine still & routinely avg's 50+ mpg. I even got 62 in it on a long hwy trip.
Also, is it ok to run MMO in the gas and/or oil?