when warming my car up in the morning it takes forever for it to warm up. and when it warms up the heat doesnt blow crap for warm air. after i drive around for 30 minutes or so then the heat starts warming up. does this sound like a thermostat??? thx guys

 

could b that or the heater core, base on my knowledge i may b wrong, you might need to get a new engine coolant temp switch, mayb its dead, an isnt reading the temp right. also, i could b wrong, lol anywho........ thermostat isnt that expensive so you can get dem for like under 10 bucks an install it urself, give that a try. an GL

 

im thinkin about grabbing the thermostat and flushing the heater core backwards to see if it comes out of it. thx

 

dont forget to bleed the system to. air can get caught somewhere and make its way to the heater core and not blow hot air.