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Old 03-22-2013, 09:43 AM   #7 (permalink)
Burn lean and prosper\\//
Join Date: Jul 2012
Location: scranton pa
Posts: 576

VLX - '93 Honda Civic VLX
Team Honda
90 day: 51.1 mpg (US)
Thanks: 55
Thanked 65 Times in 54 Posts
Lean burn won't start working until the engine warms up. The earliest I've seen it engage is when the temp needle just barely gets over te first line and that's in warmer weather (40+)
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