got in my car to start up and there was no crank. bump started her and made it to chilis and shut heer down, waited, then back on..no problem. when it wouldnt crank there was just a clicking from inside the dash. battery is 2mos old, and connections are good with no build up on them. Alternator still whines on my radio so I assume it's functional...plus, after a 1/2 mile drive she cranked over no problem. Solenoid?