This is a discussion on Fuel Vapor Solenoid for 2005 WRX within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; I just broke this puppy and I have read some post that said I can delete this completely, others say ...
It's an emissions part so depending on your local it will likely be trouble down the road if they check the system.
I don't know much about messing with the fuel vapor system, I've also heard tales about folks doing it. I'm not sure why you wouldn't just replace that part. It is probably more economical.
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