Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

2000mc · 07-01-2012, 11:10 PM

how about the exact opposite? holes in the back to help draw air through the vents so you don't need to use your hvac blower. put a slide over a hole and make a variable sized hole instead of variable fan speed.

07-01-2012, 11:10 PM	#4 (permalink)
2000mc herp derp Apprentice Join Date: Oct 2008 Location: Lawrence, KS Posts: 1,049 Saturn-sold - '99 saturn sc1 Team Saturn 90 day: 28.28 mpg (US) Yukon - '03 GMC Yukon Denali 90 day: 13.74 mpg (US) Thanks: 43 Thanked 331 Times in 233 Posts	how about the exact opposite? holes in the back to help draw air through the vents so you don't need to use your hvac blower. put a slide over a hole and make a variable sized hole instead of variable fan speed.