under the hood on the passenger side, on the fire wall(next to the cab) the is a blower resitor, it has a plug that plugs on and look as if it has two broken spades gone, un-screw it and remove it, if its bad you will see the spring looking thing , burned in half.
To replace a 1988 Dakota heater core, first discharge the A/C. Then remove the lower instrument panel before removing the heater box unit.
Was the gasket replaced? Have you checked the hose and the heater core. Is everything tightened down?
thermostat probably stuck open needs to be checked or replaced
The coolant is low, probably from a leak. You need to have it checked with a pressure testor.
The heater core on a Dodge Dakota is inside the HVAC housing, under the dash.
have you checked the fuses? if so, maybe the heater core needs replacing
Have you checked you heater control valve or heater core if working properly.
no
there is no fuse for a block heater the block heater is installed in the oil cooler on side of engine a lead goes from heater to plug in at front of engine this heater is plugged into 110 power from house.it is not controlled by anything in the truck if it is not working have the wiring checked and have the heater checked wiring for block heater is sold separate to heater,and costs about 80 bucks,heater cost about 70 bucks
Have you checked the heater core? It's happened to me before.
You have to be more specific. What is not working?
You put a for sale sign on it!