Rough Idle in Park and Check Engine Light On
#1
Rough Idle in Park and Check Engine Light On
I recently purchased an 06 f150 fx4 5.4L with 60K miles. Just recently my check engine light came on and i've noticed a slight rough idle in park. I took it to autozone and the code read P0422 evap emission leak. Bought a new fuel cap but didn't help any suggestions... EGR valve? Any help would be appreciated thanks.
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Artie Gustafson
2004 - 2008 F150
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03-07-2016 07:27 PM