3.1LUMITIC Posted November 13, 2005 Report Share Posted November 13, 2005 well my car isnt pumping out any hot air . it worked the day befor the fan kicks on when i put it on max but cool air blows... What gives? Quote Link to comment Share on other sites More sharing options...
J Posted November 13, 2005 Report Share Posted November 13, 2005 is the carpet on the pass side floor wet? You might want to check that, or your thermostat might be stuck open. I'd check them both Quote Link to comment Share on other sites More sharing options...
BurneroftheRice Posted November 14, 2005 Report Share Posted November 14, 2005 is the carpet on the pass side floor wet? What does this mean? I've knoticed the floor in my Lesabre gets wet sometimes and the heat doesn't work. I always thought it was some other leak but is this the true corrilation? Quote Link to comment Share on other sites More sharing options...
LumiDriver Posted November 14, 2005 Report Share Posted November 14, 2005 heater core leak Quote Link to comment Share on other sites More sharing options...
digitaloutsider Posted November 14, 2005 Report Share Posted November 14, 2005 x2. Quote Link to comment Share on other sites More sharing options...
3.1LUMITIC Posted November 16, 2005 Author Report Share Posted November 16, 2005 the floor isnt wet but the car is running at 220 at idel then goes to 180 on the highway? Quote Link to comment Share on other sites More sharing options...
TGPilot Posted November 16, 2005 Report Share Posted November 16, 2005 Most likely your core is plugged with goooooo. Need to back flush it and get the crap out of the core. Find out which way the coolant travels through your heater core. Remove both hoses on the engine side of the firewall. Put a garden hose up against the return side with just enough pressure to get the water flowing. Too much and you will blow your core in half. With the water backflowing until it runs clean, hook everything back up and you will have heat again. Quote Link to comment Share on other sites More sharing options...
3.1LUMITIC Posted November 18, 2005 Author Report Share Posted November 18, 2005 ok thanks for the great info but wheres the heater core location? Quote Link to comment Share on other sites More sharing options...
rudefyet Posted November 18, 2005 Report Share Posted November 18, 2005 theres 2 coolant hoses that go inside the car right behind the engine, those go to the heater core the core itself is under your dash inside the car, and requires taking most the dash apart to replace Quote Link to comment Share on other sites More sharing options...
3.1LUMITIC Posted November 18, 2005 Author Report Share Posted November 18, 2005 that sucks but ... I took the whole dash off befor and lock tite all the srews b/c it would shake its self apart. Quote Link to comment Share on other sites More sharing options...
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