Lexus GS300 Sports Design 2003 hesitation fix Codes

Once my engine light came on, it took me years to try and fix. I'm trying to get to the bottom of it and maybe this could help others too, advice would help as well

[@Gone_Rogue300]

Did he figure out the trouble?

[@MrJamieMan]

The GS is working fine now, when I have time Id like to make a better video for everyone. No more oil leaks