Should be located in a removable housing at the engine end of the upper radiator hose
Drain about 1 gallon of coolant from the radiator
Remove this housing
Note how thermostat is installed
Clean both surfaces
Replace thermostat and gasket
Re-install housing
RE-fill coolant slowly to prevent an air lock
Start engine and look for leaks
Run engine to normal operating temperature with heater on
RE-check coolant level
There are a few reasons why there may not be any heat in a 2003 Dodge Ram 1500. Some of the reasons are a bad heater coil, blown fuses, or even a stuck thermostat.
Thermostat is most likely stuck in the open position; replace the thermostat.
Need to know what the symptoms are and any codes it has.
To replace the thermostat in a 2003 Dodge Neon, first, disconnect the negative battery terminal and drain the coolant from the radiator. Remove the upper radiator hose connected to the thermostat housing, then unbolt and remove the thermostat housing to access the thermostat. Replace the old thermostat with the new one, ensuring the gasket is properly seated, then reassemble everything by reversing the steps, refill the coolant, and reconnect the battery. Finally, start the engine and check for leaks.
2012 Ram 1500 wheels will fit on a 2003 .
to fix it drive to the dealer and trade it for a cummins so then you wont have that problem.
I recently had the fuel pump replaced in my Dodge Ram 1500 ... same process. $500.00
On 2002 it is located on the lower lefthand portion of the block, to the left of the crankshaft pulley if you are looking front on at the engine
how to replace the thermostat on a 2003 Mazda protege es 2.0
NoNo
No.
No grease zerks on a 2003 Ram 1500.