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Kyres3

2015 silverado duramax diesel

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We have a fume of some kind burning or eyes and noses. its more intense coming through the vents or if the weather is warmer. Possible DEF fluid leaking?? not sure how it would be coming through the vents? 

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We have a fume of some kind burning or eyes and noses. its more intense coming through the vents or if the weather is warmer. Possible DEF fluid leaking?? not sure how it would be coming through the vents? 

Def fluid smells like grease to me. I don’t think it would be burning your eyes. Turn the air recirculation on and see if you still get the fumes.


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Tried that still happens, also replace air cabin filter.  ?? We have an appointment with dealership but they had no idea over phone.

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Exhaust leak at joint downpipe.

 

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