2000 Ford Ranger Q&A
2000 Ford Ranger Question: heater blows cold
change the heater vaule control and thermostatbut still blow cold truck does not over heat - Visitor
Check to make sure that the coolant is flowing through the heater core. - Bret Bodas
Does the heater valve open fully? When the valve is open fully engine running do the two heater hoses feel the same temperature? If not the heater core is restricted, try flushing out the heater core by disconnecting the two heater hoses and flush a garden hose both directions and see if that improves circulation. PS check that heater controls work properly in directing air to the floor /screen/ vents. - patrick mannion
I recently purchased a 1998 ford ranger and the heater was not working. The last owner told me the heater core was leaking and bypassed the heater core. I replaced the heater core and the heater o...
My heater blows but wont heat up, help
First, when I crank the engine cold, the temp gauge will not move until the truck is being driven. Even after 15/20 minutes of idleing. Second, after temp gauge is showing "normal operating tempera...
Heater Control Valve was leaking so I replaced it. Ran the engine to test for leaks, no leaks, however the temp gauge continued to show the engine cold. When I go to rev up the engine the temp goes...