Question about 1997 Plymouth Voyager

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Heater core leaks! temp in car interior fluctuates; HELP!

MY heat inside the van changes from red hot to icy cold then back again. I'm blowing thru antifreeze at an alarming rate, while the engine is running there is a noticable drip underneath the passenger seat on the van chassis on the outside opfthe vehicle.(there is a set of wires that it's dripping off of) Is this a heatercore failure?

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Yup, its running to that point before it dripps off. you can bypass the heater core to stop the leaking, but you won't have heat. take the two heater core hoses ( two hoses connected at the fire wall on passenger side) and connect them together. you will need a fitting to connect them with.

Posted on Jan 17, 2009

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