You cannot fix the heater core but instead you must replace it and this will be a complete dash pull along with discharging and recharging the a/c system.....its a very long and complicated job................
1991-1993 Dodge pickup fuel filter/heater assembly for 5.9 diesel engine need part number and where can i buy filter assembly, mine is cracked and is leaking fuel on the base bracket. I don't know the part number but the part should be available from the Dodge dealer.
Leaking head gasket ... return hose for the radiator ... heater hose, etc.
To bypass the heater core you need to remove the two water hoses going through the firewall from the engine compartment to the heater core and connect them together so that the water loops around back to the engine.
your heater core is leaking. Needs to be replaced
There is no heat, it is leaking.
heater core is leaking.
its most likely the heater core that's leaking
1997 dodge ram 1500 2wd 1500 engine block heater location
If, by ECU you mean "Engine Control Unit", I don't believe a 1968 dodge pickup had one.
where is the crankshaft sensor on a 1994 dodge pickup with a 5.9l engine?
check for coolant in system...radiator..next check for heater core leaking and verify if your thermostat is working(if it opens when engine is warmed up...hope this helps you..L
Under the dash on the passenger side.