I start my van fuel gauge shoots to top 10 sec. later drops to empty
on 2002 Oldsmobile Silhouette

van drives normal no hesitation in throttle resonse ???is it a bad wire ???

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1 answer
Yes bad connection or bad fuel sender assembly. Due to the fact that the fuel gauge goes all the way up and back down, it sounds like the gauge is okay.

Eric Sevim - ASE Master Certified Technician
A+ Japanese Auto Repair - San Carlos CA 94070
http://www.aplusjapaneseautorepair.com/