gas gauge goes down while driving down street & gas light comes on it has gas on 2000 Ford Contour

2000 ford contour just started doing this gas gauge goes down while driving down street and gas light will come on but i know it has gas just put gas in what could be causing this problem

by in Snohomish, WA on September 19, 2012
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1 answer
ANSWER by , September 20, 2012
most likely the fuel pump sending unit in tank. seek diag b4 repl it could also be gauge or wiring issues