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FenwickHockey65 · 06-25-2013, 10:25 AM

Technically my Envoy's tuned to run 87 but for whatever reason she's had 89 all her life.

She becomes very unhappy with 87 now.

06-25-2013, 10:25 AM	#54570
FenwickHockey65 General Motors Aficionado Drives: 2023 GMC Canyon, 2023 Expedition Join Date: Aug 2008 Location: Florida Posts: 37,375 View My Garage	Technically my Envoy's tuned to run 87 but for whatever reason she's had 89 all her life. She becomes very unhappy with 87 now. __________________ 2023 GMC Canyon Elevation 2023 Ford Expedition SSV (State-Issued)