Using water

Tiny
MIKE1127
  • MEMBER
  • 2002 NISSAN SENTRA
  • 2.5L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 180,000 MILES
I have 02 sentra ser uses water sometimes and somtimes knot no water in oil dont overheat cant find a leaking hose what else could it be
Monday, December 28th, 2015 AT 7:56 AM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,881 POSTS
Best suspect is a leaking cylinder head gasket. One test is to add a small bottle of dark purple dye to the coolant, then check a day later with a black light. The dye will show up as a bright yellow stain that you can follow back to the source. If a head gasket is leaking, you'll find the dye inside the tail pipe.
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Monday, December 28th, 2015 AT 8:39 AM

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