P0442 Dodge - Durango

Question

My Durango is throwing three codes right now P0442, P0456 and I don't remember  what the other one is. I'm trying to figure out what the issue is. I do constantly smell gas while the truck is running.

Answer 1

Hi there,

The 2 codes you posted both relate the purge control solenoid. If it's sticking open then fuel vapors might be entering he intake when they shouldn't be and that could cause a rich fuel mixture. That being said, if the evap line to the purge is off, or any other evap line is broken it may produce the fuel smell you are getting.