Question about 1991 Chevrolet Cavalier

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I have a 1991 Chev Cavalier V6. The heater hose just got replaced and I cant figure out why the cer is still leaking from the drain (located beside the heater hose inlets on the firewall, in the engine compartment.) Can you give me an idea why the fluid is being poured in the resevoir and dumping straight though to the drain..

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  • denman_ryan Nov 15, 2010

    Are you sure?

  • peter kahre Apr 30, 2013

    quick disconnect needs to replace on the heater hose to the bybass tube

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Sounds like the heater core is bad needs replaced.

Posted on Nov 15, 2010

  • 1 more comment 
  • denman_ryan Nov 15, 2010

    Are you sure ???

  • Kevin Smith Nov 16, 2010

    alot of times if the heater core is bad or leaking it will either come out the drain or drain inside on the passenger floor board when the core is leaking.

  • Sue Scribner Mar 25, 2013

    True Story and it is a real bear to replace the Heater Core. You will have to keep putting water in after replacing to purge the air out but eventually your water light will stop coming on if there are not other problems after replacing the heater core.

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