2006 subaru engine problem

Asked by Jesterkid09 Dec 22, 2016 at 11:17 AM about the 2006 Subaru Impreza WRX Limited

Question type: Maintenance & Repair

My 2006 subaru impreza has been running very hot
(somtimes) and I've noticed that the coolant reservoir if full
and when I manually replenish it back to the engine I'm
good again for a few days. I've spent over 1500 on the
cooling system. No one knows what's wrong with my car.
I've tried everything plz help me I just want to drive my car
the way it should be driven.

3 Answers

F_O_R answered 7 years ago

How many miles on the head gaskets? You may be victim of Subaru's bad engine design.

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TheSubaruGuruBoston answered 7 years ago

Is it indeed a 2.0t WRX or the 2.5i? If the latter FoR is correct. If the former you'll have to dig deeper as the turbo is more complex. Here's a bizarre one: check the HEATER CORE hoses for blockage. Backflushing them once saved a mysterious non-HG, non-radiator overheating scenario....

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F_O_R answered 7 years ago

I think at least some turbos had closed deck blocks which are less likely to have head gasket problems. Not sure what engines and years though.

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