Sweet smell

Tiny
HERMAN DOWDY
  • MEMBER
  • 1999 NISSAN PATHFINDER
  • 5.3L
  • V6
  • 130,000 MILES
Wile driving down interstate I'm smelling a sweet smell that is strong. Could this be a head gasket?
Tuesday, March 29th, 2016 AT 6:40 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,743 POSTS
Much more likely the heater core is leaking. If you have air conditioning, check under the hood, passenger side of the firewall, for a 4" long rubber hose with a 90 degree bend hanging down. If coolant is dripping from that hose, replace the heater core.
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Tuesday, March 29th, 2016 AT 7:31 PM

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