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Review on 12204-37010: High-Quality πŸš— Auto Part for Optimal Performance by Jason Hinrichs

Revainrating 5 out of 5

It is a good idea to replace the PCV valve

Replacing the PCV valve and installing an oil trap on the PCV check valve almost eliminated the judder/stutter when starting the petrol engine in my 2010 Prius. .If you don't know if the PCV valve has been replaced in your Prius Gen 3 and you have over 100,000, I would recommend replacing it to avoid a piston ring problem and/or head gasket failure.

Pros
  • . Parts
Cons
  • Obsolete