You have hot water going into the heater core hose on your 2000 dodge neon but no hot water coming out the outlet hose is there a valve in the core that should open?
There is no valve, it is probably clogged up.
What should you check after the fuses if there is no air coming out of the heater or air conditioning of a 1995 Dodge?
Should you feel the heat on the engine if you plug in the block heater for 15 hrs on a 2003 Dodge cummins if the block heater is functioning properly?
Disconnect the inlet and outlet hose going to the heater core, and connect them together. Do not plug either hose, just simply connect them together. Go to an auto parts store and tell them what you want to do. They can supply the proper connector and clamps. The inlet and outlet hoses are located, passenger side, entering the firewall.
Heater core is located under the dash and is held in with i believe 4 bolts which means the bottom half of dash needs to be removed but first you need to pop the hood and disconnect the inner and outter hoses going to and coming from the heater core at the wirewall, be ready cause some Coolant will come from the hoses.