Question about 2005 Nissan Altima

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When i crank up my car theres a funny smell that comes thru the vents. When I lift my hood theres coolant on the hoses. Theres no coolant on the passenger side floor what could it be?

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  • Nissan Master
  • 1,146 Answers

Hi:
If the smell is somewhat "sweet" smelling, it is most likely coolant. You probably have a minor leak in the heater core, that isn't bad enough to see in the passenger floor area yet.
Rest assured, if you smell it, it is leaking somewhere.

Posted on Oct 06, 2010

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Water is leaking from the floor vents what could be the proble?


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Could be the heater core or a hose connection to the core.
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