Having problems with your 2003 Ford Focus ?

I need the description for fault code PO446 on a 2003 Ford Focus please. Thanks

Posted / edited by AnonymousUser on : 18-11-2019

Answers :

This is the code for the evaporative emissions control system. the first thing i would try is to put a little vasoline around the rubber gasket on the gas cap and make sure the gas cap is tight. if the code goes out great if not this could be a bad vent solenoid or a broken vaccum line
Repair Help & Product Troubleshooting for 2003 Ford Focus

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