Can, t get heat. Have replaced water pump, two thermostats and the fan clutch. Still only "lukewarm" heat comes through. What is left to try? Have been told the hoses all get hot and the heater core is ok. All this new stuff and the same problem is there. HELP!
First seeif both heater hoses are hot if they are then check yoru actuator in your heater they are under the dash. One may not be working see if gets power then pull hvac fuse for 60 seconds and reinstall wait a minute and see ifyou getheat then