1998 Pontiac Grand Prix Heater leaking coolant

1998 PONTIAC GRAND PRIX
164,000 MILES • 3.8L • 6 CYL • FWD • AUTOMATIC
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OUT OF MY LEAGUE
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  • 3 POSTS
My heater core( I think) apparently went bad. It was leaking coolant that flooded my floor. Is it the heater core or coud there be a line busted going to it?
Dec 21, 2014 at 12:53 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
No, that's going to be the core. All the lines are on the outside.
Dec 21, 2014 at 1:19 AM
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