Questions & Answers for: 2005 buick lacrosse heater blowing

...2005 Buick LaSabre. When I turn the heater on it blows cold air. Once I kept changing the knob from cold to hot and it finally started working but then it warmed up so I used the AC. When I tried to ...

Buick allure 2005 heater blow warm air, have to rec up the engine to get hot air. thermostat has been replaced. Upper hose hot and lower hose a little bit warm.Have some bubbling noses quite often. ...

...2005 BUICK LACROSSE HEATER BLOWS COOL AIR, AND AT A VERY LOW FAN FLOW LEVEL OUT OF THE VENTS. THE CAR WILL WARM UP SOME AFTER A WHILE BUT NOT AS WARM AS IT SHOULD. PLEASE ADVISE HOW TO FIX THIS ...

2005 buick lacrosse heater doesn't get warm. no matter what temp setting, only cold air blows. any suggestions? Go to this link on youtube. It worked for me. http://www.youtube.com/watch?v=dcL_0TWeZJY

engine diagram for 2005 buick lacrosse my heater does not work . it only blows cold air please help me

heater lows cold air not heat when you turn the nob to heat it wont blow warm or hot air Blend door actuator stuck or vaccume came dissconected. Could also be low on coolant

2005 Buick lacrosse but now the heat is only coming out in floor on driver side passenger side cold and I can't get it to blow out no where else can anyone help me thanks You haven't got the air hoses

2005 buick lacrosse just blows air Are the heater hose's going into the firewall hot ? both the same ? one hotter then the other ? How to Fix Car with No Heat Easy First check coolant level. Make sure

...buick lacrosse 2005 cxs ,3.6 First off ,does it have automatic or manual climate control ? What's not working ? When you push the A/C button does the A/C compressor kick on ? Does the heater work ? ...