Questions & Answers for: heater core located 2002 gmc

...heater core and its located up front. If you smell it in the back its all the same vent system. Heater cores are usually less than 50 bucks but the cost to install varies depending on who does it. ...

...unless the heater is on high? A heater core is like a small radiator,its likely your heating system is picking up the slack from a clogged radiator, your radiator is probably in need of

where is heater core located on 2004 envoy up under the dash on passenger side heater core is under the dash, and if you have separate heat in the reat there is a second heater core there.

...it to 5 do I need to replace the bower or the harness resistor pack. Located along heater box with cable/connector sticking out. Could be near passenger's feet or on firewall in engine

...rear heater core on my gmc envoy? The heater core is unservicable which has to be changed out.........And yes it would be antifreeze which passes through your heater core......Hope this helps you

...when it's on heat on passanger side? Most likely, the **** in the cooling system has over time worked its way to the heater core and gunked it up, requiring the core to be pulled and

...goes from blowing warm air to cold to warm to cold when on warm air setting. Loaded Envoy with climate control. Any ideas? heater core plugged. remove heater hoses, use tap water to flush out

...heat is not working? First point is to check that the coolant can flow through the heater core( Does the control tap open). Second point is to ensure that there is not an air lock in the heater

...is good. Are both heater hoses going into the heater core hot . Heater hoses from the engine go into the fire wall an into the heater core . Do you know what these are ? Is the coolant level full

2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels ... The fuse for the air inflator on a 2006 GMC Envoy Denali is most likely located in the fuse