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Old 01-28-2023, 08:58 AM   #1
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Join Date: Aug 2017
Location: Tucson,az
Posts: 692
why such Bad gas Mileage

GM...I drove my 02' 2.7 5 Spd in a round trip of 60 miles, mixed driving some Interstate and surface streets,and used a 1/4 tank of 91 octane fuel from Cheveron, that cant be normal..Ive never taken this car on any type of trip, so I don't really have a gauge for mileage RPM range was 3K to 5500. ?? any Info would be Great...Thank's Frank
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