- Joined
- Aug 23, 2021
- Posts
- 244
- Reaction score
- 121
- Location
- Mississippi
- Ram Year
- 2018 3500 Tradesman
- Engine
- 6.4 L Hemi
So I got the check fuel cap message a week ago, then the CEL for it. I put in a new cap and cleared codes. Less than 100 miles later I get just the CEL with no check gas cap light. Codes are for gas cap, small evap leak and large evap leak (p0456). I'm going to change out the purge valve but can't find any good videos or pictures for the 6.4l. Anyone know where it's at?