Quote:
Originally Posted by spork2367
None of this is based on testing, just so you're aware. This is based on superseded part numbers and specifications and GM contractual obligations with Mobil 1.
It's comparable to saying you can run 87 octane pump gas in your 1920's automobile because that was the replacement for leaded gas...
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I am no petroleum expert but I always used standard synthetic Mobil 1 in my black '92 and drove that car very hard.
I'm sure I'll be good with this one.
Thanks!