Engine knock but no codes coming up?

2014 VOLKSWAGEN PASSAT
160,000 MILES • 2.0L • 4 CYL • TURBO • 2WD • AUTOMATIC
Avatar
DOMINIC MONTICCIOLO
  • MEMBER
  • 1 POST
TDI SEL Premium diesel engine… sounds like a rod knock until after warming up. diesel fuel leaks at the fuel filter side including the housing. Smell of diesel gas long after the car has been sitting idle.
Jan 13, 2025 at 11:39 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Can you please shoot a quick video with your phone so I can hear the noise? That way I can tell for sure what's going on. You can upload it here with your response. Please start a new question for the fuel leak issue. Sorry, we only handle one problem per thread, please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

Cheers, Ken
Jan 14, 2025 at 10:53 AM