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- Sun Oct 04, 2015 11:10 am
- Forum: s300 / SManager
- Topic: Invert purge valve question
- Replies: 1
- Views: 1259
Invert purge valve question
hey all. I've read on the site that inverting your purge valve on obd2 cars with S300 should be done. would it matter if you don't have a purge valve hooked up/plugged in?