2013 Jeep Wrangler Sport 4X4 - Colorado Gas
I just bought a new 2013 Jeep Wrangler Sport 4X4 (two-door, 3.6-Liter V6 24-Valve VVT Engine, 5-speed automatic transmission). I live in Parker, Colorado. My 30 minute one-way commute is at an average elevation of 6000 feet.
What octane of gasoline should I be using?: 85, 87, or 89
Michael J Titera