p0404
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K
P0404 Input needed
My 07 5.7 was showing P0404, so I replaced the EGR and cleared the codes. I travel about 80 km and the light comes on again, so I pulled the PVC and cleaned the PCV and the housing. Also at this time I remove the PCV tube and it is clean and unobstructed. Bolt it all back together clear the...- Kejar7
- Thread
- egr p0404
- Replies: 1
- Forum: Engine & Performance
