Gas Mileage Decreasing/Changing - : The site for all your Ford Mazda and Volvo needs
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post #1 of 4 (permalink) Old 01-03-2005, 03:53 PM Thread Starter
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Gas Mileage Decreasing/Changing

Hey everyone, I have noticed that a lot of people are claiming that their cars have all decreased in mileage. Depending on the amount it has decreased and where you live the problem believe it or not may be TIRE PRESSURE. My car (Mazda 6) went from 23-25 MPG to 17 MPG all of a sudden. I checked air filter, after market exhaust, different gast station. Well finally a good buddy of mine told me to check tire pressure. I was 5 lbs low on the front drivers side, 4 lbs low on the back drivers side and 2 lbs low on the passenger side. I am now back up to normal Fuel Economy. The cold will affect your tires that much and its also dangerous to drive with tires that far out of whack so if you suspect something go check your tires.

Hope this helps some of you!

2004 Onyx Black on black 6S MT loaded. 35% tint all around, Rear PIAA directionals, Superwhite parking lights, Blue interior lighting, Magnaflow Performance Catback, PIAA H1 low beams, 3.5" stubby, clear side markers, 2 12" infinity reference subs w/600W infinity amp, racing lip, Tanabe GF20 racing springs
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post #2 of 4 (permalink) Old 01-03-2005, 04:17 PM
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Gas Mileage Decreasing/Changing

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post #3 of 4 (permalink) Old 01-03-2005, 04:44 PM
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Gas Mileage Decreasing/Changing

he doesn't have a 3 so it's not exactly a stock issue. good suggestion though. i need to check mine again.

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post #4 of 4 (permalink) Old 01-03-2005, 05:34 PM
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Gas Mileage Decreasing/Changing

Thanks untouchable!
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