Chevy Cobalt Forum banner

mpg

  1. Cool Air Intake

    Engine Mods
    Could someone recommend a quality, yet affordable, cool air intake for my '08 Cobalt? And... is it really worth the money to install one??
  2. 16.1 Mpg and Decreasing..need Advice!!

    All about MPG
    I have a 2009 Cobalt LT. I noticed a couple months ago how I had to put gas in my car more and more frequently. It was time for an oil change so I figured that was the cause. Now it went from around 28.9 mpg to 16.1 and its dropping by the week! Ive changed the air filter and keep my tires...
  3. 3.48

    All about MPG
    At 3.48 a gallon I have now officially wanted to get off my butt and do something when it comes to my MPG. I am new to this idea, and obviously need a little bit of help. My average MPG right now is 30 mostly hwy, I would like to see a little more. So please if you would from some MPG pro's...
  4. new chip?

    Engine Mods
    Ok I was lookin at the ebay parts site in the sticky thread in owners lounge about links and they have like $30 chips that they claim add horsepower and mpg. Is this legit? Is it hard to install? Any answers would be great. Thanks guys (and assorted girls).
Top