Why did your gas gauge stop working in your 98 Plymouth breeze after you got a new fuel pump?

If the gas gauge in your 1998 Plymouth Breeze stopped working after replacing the fuel pump, it could be due to a few reasons. The fuel pump replacement may have inadvertently disconnected or damaged the wiring or connector for the fuel sending unit, which is responsible for signaling the fuel gauge. Additionally, if the new fuel pump did not come with a compatible sending unit or if there’s an issue with the gauge itself, it could also lead to the gauge malfunctioning. Checking the connections and ensuring the components are compatible would be a good place to start for troubleshooting.