I installed a new fuel pump assembly in my 2004 Le Sabre & the fuel pump works fine but the gas gauge didn't work so I installed another new fuel pump assembly & the gas gauge still doesn't work, any suggestions? The gauge worked with the old fuel pump assembly. thanks bill

 

Did you verify the connections at the fuel tank plug are in good working condition?

 

I verified the connections, the new pump had new connector that replaced the old connector