Gas guage won't read Full
 

Filled on my 99 Camry CE for the first time today, just bought it last week, and after putting in a full tank, the gas guage won't go 3/4 tank, instead of all the way full. I know the tank was completely full when the pump shut off, gave it a couple of extra squirts to make sure it was full. Any idea what the problem is ? and the remedy ?

RE: Gas guage won't read Full
 

Bump...

RE: Gas guage won't read Full
 

You'll have to check the fuel sending unit in the tank. I'm not sure how the 99's is set up. You will need an ohm meter and a reference to the proper ohm output for a full tank. My reference is about 2.0 to 3.0 ohms for full and 110 to 115 ohms when empty. First I would try something like Chemtool B12 in a couple of tanks. I have found that gas residue can affect the electrical contacts which affect the resistance,an additive tends to clean them up.