If you're hearing a kind of loud clunk, that is indeed the solenoid. It likely has worn contacts. They can be replaced but most people just replace the entire starter. If I'm right, it will crank eventually if you cycle the ignition switch to the " crank" position enough times.
February, 1, 2010 AT 6:42 PM
My avenger was doing that also and it was the wires that connect to the battery.I dont know if you tried that