Low coolant, stuck thermostat, failed waterpump, plugged radiator, inoperative radiator fans, etc.
Water pump not pumping or a pluged radiater
If it's not really overheating but you're getting warnings, it's probably a faulty sensor.
water in the wiring or a low battery
You may have a short in the ignition system.
coming to a complete stop
No
Trouble code P0405 means: EGR Position Sensor Circuit Low Input
no a 2001 dodge neon motor will not work in a 2000 neon
Yes
I have one and went through this. If the tires, balance, rims, and alignment are okay then most likely the struts.
There wasn't a 1993 Neon. A 1995-2000 Neon would hold approximately 12.5 gallons.
The 2000 Dodge Neon is a OBD 2 port