Low on coolant.
Bad thermostat.
Plugged heater core.
Temp blend door inop.
thermostat stuck open or air in cooling system
What temp. thermostat did you put in? Try a higher temp. one. or check to see if heater core is clogged
it sounds like your choke is not operating properly.
you have a bad heater core
With engine warmed up and running, open the hood, locate both heater hoses, feel each heater hose with your hand. If both hoses are equally hot, I would suspect you have a temp blend door problem. Replace the temp blend door actuator. If one hose is hot and the other is only warm or cool, I would suspect you have a plugged heater core, Try flushing it.
that has a lot to do with.if your heater core is pluged up you wont get any heat out of it.
Piston heater element open.
some place very warm so that they wont become extinct animals
it won't start because it is not warmed up if you know what i mean!! lol!13 rules 4-ever
Yes they are! spesh the ones with the fur linning!!
Low coolant level? Cooling system airbound? Bad thermostat? Water pump not circulating coolant? Heater control cable not working?
Sounds like it's probably a heater core. If there is no heat at all it probably has a blockage... or less likely in your case, a severe leak; check for coolant around passenger floor board. If you disconnect the two heater hoses and pump water through one and it comes out the other, it is not blocked. If no leak is present as well, it could very likely be the temperature change slider in the dash. Hope this helps you a bit.