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TheStig TheStig is offline
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Join Date: Jan 2001
Location: Liberal Hell (SF Bay Area), CA
Posts: 1,030
Depending on how hot it is during the day, I would switch over to 89 octane on a 16v car. My experiences with L-jet on a 944 led me to going from regular to mid-grade.
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Andy

1987 928 S4 - 3" Single Exhaust after cats
1999 Mercedes C280 Sport Package
2003 Mercedes ML350
Old 06-14-2011, 09:57 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)