Trouble code P0551 means:Power Steering pressure sensor circuit
range/performance
The oil capacity of a 2003 Dodge Neon SXT 2.0 is 4 Quarts of 10w-30 oil.
There are many wires on a Dodge Neon that can cause a no start condition.
Complete 420A/Neon MegaSquirt EMS Kit, will replace your Neon's computer and remove the governor
it have 3 eng mount
Trouble code P0508 means: Idle control system circuit low
Try replacing the pig tail to the Air Inlet Sensor
Disconnect your battery. Install a new camshaft sensor, then connect your battery back. I recommend genuine sensor (from dealer) or bwd brand.
My 2003 Dodge Neon SXT, which is an automatic, gets 26.5 mpg. The gas mileage of any single 2003 Neon could be very different, as to whether its automatic or standard, SXT or something else, and even slight differences from car to car.
Every 100,000 miles is recommended.
I have 2003 Dodge neon sxt 2.0 liter and its a 4 speed and some are 3 speed I know this 4 sure about the 2003 If it has a manual transmission it would be a 5 speed.
As far as an acronym goes, SXT doesn't stand for anything.
To change the thermostat on a 2003 Dodge Neon SXT, first remove the drain plug to let the engine coolant drain into the pan. Unhook the coolant reservoir and remove the hose clamp. Spray the two thermostat housing mounting bolts with a solvent and pull out the old thermostat.