Gas gauge gone wild
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1st Gear
Joined: Jan 2011
Posts: 1
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Gas gauge gone wild
When I fill my gas tank; the gas gauge goes to empty, the warning light comes on 'LOW FUEL', and the heads-up reads as it sees fit. After driving a few miles (10-20), all seems to go back to read normally.
Where do I start to correct this problem?
Thanks for any help.
Where do I start to correct this problem?
Thanks for any help.
Pro
Joined: Jan 2005
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From: Hagatna Guam
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From: Norman Oklahoma - The Only State in the Union with no Blue Counties!
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From: Lake Havasu City, AZ
3 possible causes start with the easiest to fix
1. fouled sensors... use a good fuel system cleaner I prefer Shell V Power or SeaFoam but Berryman's Chemtool , Techron etc work
2. a corroded ground... find and clean
3. a bad sending unit .... replace via the rear wheel well
1. fouled sensors... use a good fuel system cleaner I prefer Shell V Power or SeaFoam but Berryman's Chemtool , Techron etc work
2. a corroded ground... find and clean
3. a bad sending unit .... replace via the rear wheel well
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Definitely try the Seafoam or Techron approach first. The sending units can get an accumulation of sulfur deposits on them and cause the fuel reading to go crazy.
