My 2001hightop conversion van fuel guage goes crazy when I reach a half a tank
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2001 GMC Savana 1500 Question: fuel guage
Answer #1torque wrench from Stewart's Auto Repair LLC, March 27, 2011, 10:43Master
sounds like your fuel level sensor, has a dirty or bad contact strip around the half way mark. You maybe able to clean it, but you will need to do olhm readings to verify the repair. It maybe easier to just replace it since the tank needs to be removed either way.