Why does the fuel gauge needle float back and.

Tiny
ANONYMOUS
  • MEMBER
  • 2001 CHEVROLET VENTURE
  • 205,000 MILES
Why does the fuel gauge needle float back and forth from full to empty while driving
Friday, March 15th, 2013 AT 3:17 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Might be problem with sending unit, hard to be sure. Check for applicable trouble codes. There are codes for fuel level signal. Some of the national brand autostores will check codes for free. Could be issue with wiring circuit or connector, somewhere?
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Friday, March 15th, 2013 AT 6:47 PM

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