Quote:
Originally Posted by redpoint5
Until then, fill up on Costco. They recently became Top Tier certified (same as Shell, Chevron, Texico, etc), for whatever that's worth.
|
Did they really? Because I refuse to put anything in my vehicles except for chevron, shell and 76. The Mustang will barely run on 87 Arco, it pings like crazy. Then again it doesn't like 87 Chevron either, but it doesn't ping like it does on Arco.