My 97 Millenia S is giving me fuel gage problems; it told me I had a 1/2 tank of fuel when I ran bone dry last week. Based on the strong knowledge of Mazda's I've read here I'm hoping someone can help.

Tell me about the fuel level senders. If they were "broken" would that lead to the condition I described above or should I look somewhere else? Are they easy to troubleshoot and replace if necessary? Where can they be obtained besides the Mazda dealer?

Any information or feedback would be appreciated at this point.

Thank you.

Dan