1992 Pontiac Sunbird POOR FUEL MILAGE

1992 PONTIAC SUNBIRD
179,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SHELLIECARDINELL
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  • 2 POSTS
I USED TO FILL MY GAS TANK UP AND GET 400+ MILES OUT OF A TANK. NOW I ONLY GET ABOUT 200+ MILES OUT OF A TANK. WHAT CAN I DO TO GET BETTER MILAGE OUT OF A TANK? PLUGS, WIRES, FUEL FILTER? PLEASE HELP! THANK YOU!
Apr 28, 2008 at 5:34 PM
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MASTERTECHTIM
  • CERTIFIED EXPERT
  • 4,750 POSTS
that vehicle could never in a million years get 400 miles to a tank. id double check the math and get back to us. the main thing that would contribute to lower gas mileage would be a lazy o2 sensor.
Apr 28, 2008 at 5:39 PM