Thread: Extremely Low Gas Mileage!
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Old 11-05-2009, 04:57 PM
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dmlemus dmlemus is offline
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Quote:
Originally Posted by 95_civic_gsr View Post
O2 sensor

I'd also run a can of BG 44K fuel injections system cleaner through it.

Also, did you recently buy new tires?
Change the O2 Sensor in may to pass smog.

I bought new tires 2 1/2 months ago, but didn't have a problem until 3 weeks ago. I keep track of mileage at every fill up and 3 weeks ago I noticed the drastic decline of gas mileage.
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