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51 Karma

Review on ACDelco 25193343 Original Equipment Ventilation by Ross Bagby

Revainrating 5 out of 5

Wish it wasn't a plastic tube but it was easy to replace

Fairly expensive for a plastic tube but that's the GM for you. I pressure tested my system and it was leaking in a number of places, preventing my turbo from building as much pressure as it used to. The computer recognized this and gave a code P0299 (low boost pressure). I replaced it when replacing the intake manifold that had a common blown check valve. Like new again.

Pros
  • Great overall performance
Cons
  • Not sure