WebOct 3, 2024 · If the heater box can't drain properly, water can collect in it, causing a moldy, musty, mildewy smell. The fix: Drain the heater box and remediate any lingering odor. The first step is to unplug the heater box … WebC. Broken Heater Core. The heater core is a small radiator that uses the hot engine coolant to warm the vehicle cabin. If the heater core leaks coolant, it can produce a burning smell, the windows can fog up, and even the engine can overheat. There could be debris stuck in the heater vent as well, causing the burning smell. D. Oil Leak
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WebBurning Smell from Your Heater: What Is It? Clogged Air Filter. The dust and dirt on a clogged air filter might cause a burning smell from the heat passing through... Proximity. … WebMay 19, 2006 · Smell Anti freeze Tahoe Car Forums Our Community is 940,000 Strong. ... Must be burning off as it leaks. Thanks People. jonnik. ... if it is used on your model. My '97 Tahoe has a valve that controls the amount of water flowing to the heater core. It is under the air filter housing on the passenger side wheel well. tfoneal. 01-24-2006, 11:14 PM. fabric shows 2017
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WebFeb 26, 2024 · Heater Core Finally, if your heater core is figuratively running out of steam, it can cause a burning smell. Other signs your heater core is failing include window fog … WebSep 17, 2013 · Wire burning smell in our 08 Edge limited coming from vents with the heater on especially after getting off the freeway&also black tar looking leaks in driveway, mostly in colder weather. They replaced PTU seal. Within few weeks no smell but more leaks. Entire PTU needs replaced now. Worried more after hearing its still happening … WebProblems with the Heater Core There are several issues that may cause smells from the heater core. If you notice your heater is producing an antifreeze burning smell then there is a good chance that antifreeze is leaking into the heating system. A leak can occur from a hose to the heater core or the heater can be cracked. does justin bieber have a tattoo on his face