1992 PONTIAC SUNBIRD POOR FUEL MILAGE

  • Tiny
  • SHELLIECARDINELL
  • 1992 Pontiac Sunbird

Engine Performance problem
1992 Pontiac Sunbird 6 cyl Two Wheel Drive Automatic 179000 miles

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!

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Monday, April 28th, 2008 AT 5:34 PM

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  • Tiny
  • mastertechtim
  • Member

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.

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Monday, April 28th, 2008 AT 5:39 PM

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