Same problem over the last couple of years. Seemed to occur when the
oil companies switch seasonal blends. Gauge gets normal after a tank or
two of gas. Once it seemed OK after a shot of injector cleaner.

Paul

Bob I wrote:
> Several possibilities, most of them talked about here(link) different
> solutions for various causes.
>
> http://forums.corvetteforum.com/show...=Fue l+sender
>
>
> tater wrote:
>
>> Hey All,
>> I am having trouble with my fuel gauge on my 2000 model. when it gets a
>> little below a half tank it drops to empty???
>> Has there been a recall on this?
>> Thanks in advance
>> Mike
>>
>>