Originally Posted By: Al
Originally Posted By: BuickGN
For what it's worth, I'm running straight Amsoil 30wt in the TL and have seen nothing but positive results.
What good can possibly come from starting up with 500 cSt. oil vs. 150 cSt. oil?
The car is basically started a couple times a week and goes 290 miles without stopping every time it's started, with the rare exception of a grocery run. It only gets down to the 30s here in the winter. I have noticed better power and vtec seems more noticable. Pretty much the opposite of what I was expecting. It's a "light" 30wt and besides, no VIIs is always a good thing.