NISSAN P CODES (POWERTRAIN)

I Keep Getting P1136 Code That Won't Go Out And I Changed Bank 1 And 2 Intake Valve Timing Back 2 And P0452 Pressure E Evap Code.

From A Cold Start, Car Appears To Run Okay. After Running 20 Minutes, Starts To Lose Acceleration And Over Revs. Can't Seem To Get...

My Car Is Showing Codes P0300 Random Misfire P0171 And P0174 (fuel Trim Bank 1 And Bank 2 Mixture Too Lean) I Know What The P0300 Code Is (...