conflicting news: Gas Saving Tips CNN, FOX, ABS

[rion]

I remember a report on CNN about filling gas on cold morning to save fuel. they even measured using temp meter on morning vs afternoon.

while ABS-CBN and Fox says this is a Gas Saving myth.

FOX even says dirty airfilter will not save fuel, but only affect performance.

turning off aircon doesn't save fuel rin daw...

http://www.fox23news.com/news/local/...c-2dc65b2e002e


btw, I saw a very informative report about hypermiling on CNN. a Honda Accord A/T that could get 50mpg. but some tips are outrageously dangerous, including shutting your engine off while cruising... not braking while turning.

http://edition.cnn.com/video/#/video...ef=videosearch