Diag help PLEASE
Ive been chasing a knock on my 02 jetta with the ALH TDI and auto trans. Heres a list of everything ive done. If anybody has ideas as to what else it could be, PLEASE HELP. Here are some videos, forst one is without knock, next 2 are with knock, and another showing boost and oil pressure while driving(there was an owner between us so there’s a gap of knowing what went on with the car)
Head gasket
Rod bearings
Main bearings
Starter
Timing belt & pulleys@265k
Water pump
Steel bottom oil pan
Cupholder console conversion
All vacuum lines
Turbo actuator
N75 valve
Injector return lines
Rebuilt Injectors with .205 nozzles
Serpentine belt
Fuel filter
Complete EGR delete
Electric fans
Majority of coolant hoses
Both plastic coolant flanges on motor
High pressure injector lines
Cam
Lifters
Thermostat
T fitting on fuel filter
Edit to add: also has a hard time starting, i have to bleed the injector lines and then it starts pretty easily every time it sits for 30 minutes or more, but runs just fine