Question about 1997 Buick LeSabre
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Posted on Jan 02, 2017
Bad fuel level sensor. Unfortunately it is located inside the gas tank. Fairly common problem on GM's. Due to sulphur in fuel. Corrodes the sensor tabs. Expensive to have repalced and NOT a do-it-yourself project, unless you have dropped a tank before.
Posted on Nov 03, 2009
this is the sensor problem which is palced in the fuel tank which senses how much fule is present inside it.
the connection to the sensor may be lose so it is not giving proper reading and erratic.
if my answer were useful please vote for me
Posted on Jul 11, 2010
SOURCE: 2005 Buick Rendezvous Fuel Gauge
well the gage is made of rubber it could be sticking no other way than to replace the gage itself/ please rate my response thank you very much
Posted on Feb 01, 2009
Gm has a real problem with fuel tank sending units. That is what is wrong. You need a fuel tank sending unit. You can only get them aftermarket with the whole fuel pump module, but you can buy them seperate if you buy it from the dealer.
Posted on Mar 08, 2009
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