Heater doesn't get hot

[Flipx99 5,000+ posts]

Changing the thermostat didn't help. I am going to try a flush one day soon if i get the time and it isn't too cold out.

 

[joetama 5,000+ posts]

Changing the thermostat didn't help. I am going to try a flush one day soon if i get the time and it isn't too cold out.

Did you change the thermostat or the FCV?

 

[Flipx99 5,000+ posts]

Did you change the thermostat or the FCV?

thermostat...in the motor, right above the water pump.

 

[joetama 5,000+ posts]

Welp it is either in the Heater Control Valve or the core is clogged somewhere.