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Old 08-21-2019, 10:08 AM   #3 (permalink)
modified metro
EcoModding Lurker
 
Join Date: Aug 2017
Location: Indiana
Posts: 14

The black one - '99 Chevy Metro Base
90 day: 40.55 mpg (US)
Thanks: 9
Thanked 7 Times in 6 Posts
Thank you for the response.

I had a freind that helped me with coast down testing once. I did the test runs in each direction, just as you suggested. Recording it and then reviewing it later. He had a speadsheet and did the calcuations. I don't have that option at this time.

I have just started to try some basic aero mods to help improve my mpg and want to get a base line. Recently put a air dam on the front of my metro.
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