This document describes the correct installation and expected functionality of a Provent 200 catch can system in a vehicle, specifically addressing the presence of oil in the hoses.
Problem
Oil is observed in the outlet hose (top connection) of a Provent 200 catch can, which runs back to the rocker cover. The user questioned if this was normal operation as they expected the outlet side of the can to be relatively clean.
Solution
The observed oil is likely due to the normal flow of oil fumes from the rocker cover, which are directed into the Provent 200. The Provent 200 will reduce the amount of oil, but not eliminate it completely.
Key steps:
- The top connector on the Provent 200 should be connected to the rocker cover.
- The bottom connector on the Provent 200 connects to the inlet of the turbo.
Relevant Parts
- Provent 200 catch can.
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