Search Results for ‘valve’

Hey all, This is my first post so hopefully im putting this in the right spot. I recently took off my intercooler on my 2012 WRX and noticed that there was a purple plug hanging. The only thing close enough to it was a black sensor that is right under the intake manifold. The sensor is right...

As the subject states, my stock 2003 WRX was just diagnosed with burnt exhaust valves on the number 4 cylinder. The symptom was rough idling and a flashing CEL. Super Rupair in Boulder made the diagnosis after a compression check and confirmed with a bore scope. I have a couple of questions...