EVAP Sytem Switch Valve Stuck Open
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Junior Member
Joined: May 2025
Posts: 1
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EVAP Sytem Switch Valve Stuck Open
I am getting a EVAP System Switching Valve Performance / Stuck OPen P2450 Code on my 2021 F150. Have not found any noted info on this issues, anyone Faced this yet, Only 34000 miles on her.
Senior Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
glc is correct, it's covered. Shouldn't cost you anything except some time.
The problem is likely the purge valve, a pretty common issue. Just google your fault code and Fords.
The problem is likely the purge valve, a pretty common issue. Just google your fault code and Fords.