What does the PVC valve screen does

Asked by Jun 23, 2017 at 10:51 PM about the 1989 Lincoln Town Car Base

Question type: Car Customization

When is cloug up and does it affect accelerate

2 Answers


Just clean it and replace the PCV if it does not work properly. Not a big deal.


No it will not cause any acceleration problems unless the blow by is so bad that it starts fouling out the spark plugs, then it's time for another engine or a rebuild.

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