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Poor gas mileage

  

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Scotty. I have a 2010 civic that gets horrible gas mileage. Only avg 20 MPG on the hwy. Lead me to a direction to look at. Please. Your the best mechanic i know. HELP!!!!

Again. My 2010 civic is only averaging 20 MPG on the hwy. What should I start looking for? 

Your the best mechanic I know. HELP.


2 Answers
4

You might start by scanning for codes and live data to get an idea of what's going on. Check the easy stuff like air filter and spark plugs. Clean your MAF sensor and throttle body.

Also, please note the following for future reference. Thank you. (Title edited.)


4

Start by looking under our FAQ section under ‘Fuel’.


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