Purchase a flush kit and new coolant from your local auto parts store and follow the directions in the kit.
It is on the top, passenger side of the engine.
It is under the housing where the upper radiator hose attaches to the engine.
You fill it to the bottom of the radiator cap, and to the full mark of the overflow bottle.
Under the hood. You have to remove the airbox and it's right there.
The 2002 PT Cruiser has a 15 gal. tank.
In front of the radiator.
A 2002 Chrysler PT Cruiser was not built with any GPS system.
A 2002 PT Cruiser was not built with a cabin filter.
A Chrysler pt cruiser does not have a reset.
It is bolted to the engine side of the radiator.
The engine number for a Chrysler PT Cruiser 2002 is not on the engine; it is part of the VIN number.
The thermostat on a Chrysler PT Cruiser is under the housing where the upper radiator hose attaches to the engine.