Faustof
TYF Newbie
- Joined
- Jun 12, 2023
- Posts
- 28
- Reaction score
- 11
Hi everyone, I have a P0455 code on my 2007 Tahoe, the thing is that I erase the code with my small scaner and it works fine for few days, so I belive there is no leak on a hose (my guess) because if there where a constant leak (craked hose kind), so I belive is the purge valve or the fuel cap. I read that most times the problem is the purge valve since it has more moving parts. Any help wil be appreciated.