2001 Dodge Neon fuel gadge

2001 DODGE NEON
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K2THEER
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  • 1 POST
2001 Dodge Neon 4 cyl Automatic 81000 miles

i filled my car up with gas completely and now the gas hand fluctuates btn. 1/2 tank and empty when i start the car. when i just turn the key before it starts it reads full, what could be wrong?
Mar 11, 2010 at 12:13 PM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
most likely suspect faulty fuel level sensor which is part of the fuel pump module itself. first check for a loose or bad ground on the wiring harness to the sensor (in fuel tank).
Mar 11, 2010 at 12:22 PM
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