» » »

Chevrolet Q&A

Ask Your Question

1999 Chevrolet Astro Question: heater core



bjax3jackie, 4.3L V6, Brackney, PA, February 04, 2011, 12:09

driving home today antifreeze began leaking into the passenger side. thinking the heater core needs replacing. can you help? thank you, bill

1 Answer
Flag This
  • Answer #1

    Superbob February 04, 2011, 12:38

    Sounds like a heater core leak. You are very fortunate because the dash doesn't have to come out to do the heater core. It's very straightforward.

    Flag This
  • Reply

    Visitor, February 04, 2011, 13:40

    thank you for getting back with me. have you ever changed a heater core in an astro? any suggestions would be greatly appreciated. thank you. bill

    Flag This