FIRST THING I WOULD CHECK IS SEE IF THE BATTERY TERMINALS ARE SECURELY ON THE BATTERY. IF THAT IS GOOD, THAN HAVE THE STARTER SOLENOID TESTED. JUST TAKE THE WHOLE STARTER TO LOCAL AUTOPARTS STORE WHICH CAN TEST IT. USUALLY A SOLENOID OR STARTER WILL MAKE CLICKING WHEN IT IS FAULTY. IF IT JUST...