There is a terminal above the drivers side wheel well that is marked for jumper cable connection. You can use this same terminal for connection of the positive lead of your battery charger. The negative lead can be connected to any ground reference - you'll find a bolt near the hood latch marked for that purpose.
The battery is under the hood on the driver side. You need to remove the air cleaner lid to see the battery.
DOT 3
No, the target wheels for the cam and crankshaft sensors are different.
Because that is its job and that is what it will do.
The fuel filter is part of the pump module in the fuel tank on a PT Cruiser.
check your coolant level.
Inside the front of the engine. On the nose of the crankshaft, under the timing belt.
It can. The intake valves can hit the exhaust valves.
The fuel pump is in the fuel tank. You have to remove the fuel tank to access.
Belt is probably not timed correctly.
recharge it or get a new battery
You would recharge the battery if it were not working