I was doing a lifter and rocker arm replacement on bank 1. After putting everything back together I started the engine and heard a loud ticking/knocking noise worse than before. I shut it off and realized that I mistakenly tightened the oil control valve without the cam phaser block tool in place and turned the cam phasers and cam. Bank 2 was not touched at that time. Could that affect the timing?
May 22, 2022 at 11:49 AM




