Sluggish start, now just a click?

Hello,

First thing Id check is the battery voltage (just because its new doesn't mean it's good). If the battery has sufficient voltage check voltage to the starter with a multimeter. If you have 12 volts at the starter from the battery, then I would check the starter solenoid. In the crank position the solenoid should also have 12 Volts. If both of those check out jump battery power from the battery terminal on the solenoid to the ignition powered stud. If the vehicle starts after jumping, the solenoid needs to be replaced. If it does not start most likely the starter will need to be either replaced or rebuilt.

Dustin