• Tiny
  • Anonymous
  • 1996 Pontiac Grand Am
  • 150,000 miles

96 grand am 3.1 6 cyl, coolant dripping under tension pulley, looked at motor at every possible no visable hoses leaking, looked at gm 's part list and it shows a bypass hose somewhere behind the altenater, I looked and looked couldnt see any thing, cant even see the end of the heater core hose to see where it connects is it somewhere behind the alt., I just put a jar of bars stop leak in, I figured if its somekind of hidden bypass hose the stop leak wont work, if its a intake manifold gasket it should slow down.

Monday, February 18th, 2013 AT 3:38 AM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,870 posts

Have coolant system checked for leaks, it may be an inlet gasket or head gasket

Was this
Monday, February 18th, 2013 AT 3:46 PM

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