[locodogg]

I have a 2003 pontiac aztek 3.4 / it started oever heating I had the intake gakets replaced 2 years ago. it has no water flow.
I took it to a shop they said it was the heater core is plugged.

I didnt think the heater core could make the car over heat. to me, no water flow is either the water pump or the thermostat.

[Author]

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