Heat problems
 

My heater and defroster only shoot out cold air, how can I get this fixed?

Quickest way is to do a search in the General, or this, section. Just type in "heater". There are several threads on fixing it.

Leaky or blocked coolant hoses, bad heater core, or the temp control mechanism is bunk.

heater valve in the engine bay . vsv valve it's called i think

you can bypass it