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Old 06-03-2011, 05:27 PM   #1
Bulldog88
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Gas gauge problem

The gas gauge in my truck is not working properly it jumps around the whole time and i never really know how much gas I have, what causes this? or how can I fix it? This is on a 1500 chevy 2000 model 5.3
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Old 06-03-2011, 08:42 PM   #2
Palf70Step
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Re: Gas gauge problem

On my 83 it did the same and it was a bad float on the tank pickup assembly.
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Old 06-03-2011, 11:05 PM   #3
usmcchevy
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Re: Gas gauge problem

Fuel level sender in the tank. When you replace it, I recommend just replacing the entire pump assembly with one from GM, ACdelco or Delphi. I've replaced too many Airtex or other pumps just after the warranty expired.
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