heater issues
 

There seems to be a problem with my heating unit or something.
When using it, it'll blow out cold air through the vents until I'm in gear and floor it; then the air will get hot, which will eventually become cold again after a few minutes.
Could it be the thermostat?

No most likely low on antifreeze. Check the radiator.


Sent from my iPhone using Tapatalk . Rich

Yeah I have had radiator problems but didn't think it applied.
Shows you how much I know about the coolant system