no hot air???

[spider_slayer]

hey, my car is no longer blowing hot air......even after it has been running for about 15-20 min. why could this be, i know very little about the heater.

[AmIdYfReAk]

Have you done any work on the cooling system?

if you are not getting heat to the Cab then no coolent is passing through your heater core, This can be posable by eather the heatercore itsself being plugged ( i only see that once in a blue moon ) or the thermostat Not functioning corrtecly.

Are you Driving the car? or just letting it idle for the time being?