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Q:

fuel gauge issue
on 2002 Oldsmobile Silhouette

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
start van fuel gauge shoots to top 10sec. later drops to empty and van drives normal great throttle resonse ???? how much gas do I have????
(1) Answer
The problem your having has to do with the fuel pump. The only reason I know why is because my wife's silhouette did the same thing. I replaced it and then examined the old one, some of the connection points weren't making a good connection. The new pump comes with a wiring harness which replaces the old one.Hope this helps