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carbon buildup

  1. pcv to catch can to vent to atmosphere?

    Mustang EcoBoost Performance
    I have seen that there are some people out there that are venting to atmosphere after the catch can instead of plugging back into the intake manifold. i would assume this would completely negate carbon/gunk build up in the head and/or intake. other than some efficiency of the pcv system being...
  2. Direct Injection, Catch Cans, & Oil Changes

    Mustang EcoBoost Maintenance
    Hi all, I'd like to get your opinion, on what the proper solution for DI engines are, when it comes to carbon buildup on the back of the valves. For those unaware of the phenomenon, please google "direct injection vs port injection", "oil catch can purpose", "primary crankcase ventilation", and...
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