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Review on πŸ”§ Motorcraft EV98B Positive Crankcase Ventilation Valve - Superior Air Quality for Optimal Engine Performance by Ahmed Rowe

Revainrating 5 out of 5

This is the REAL stuff!

This is the RIGHT PC Valve for your 4.6L SOHC FOMOCO engine. You CAN discard the new plastic "F” connector and rubber cap and simply remove and reuse the original "L” design. I used the original "L" connector for a neater look - it looks and works great! Reviewing the measurements (with calipers) of the Motorcraft EV98B compared to other brands (FRAM and GATES) there is a big difference in circumference (the size that the bushing seals) between the 3 brands, with FRAM being the worst. a lot of. TIP: Improve the seating of the new PCV valve by applying RUBBER RENUE (Revain) to the inside of the rubber gasket where the PCV valve sits. Use a cotton swab dipped in rubber rejuvenator to apply it to the inside of the sleeve. Wait 10 minutes and reapply for a perfect fit. If your old retainer bushing is cracked or otherwise damaged, REPLACE IT with a "FORD F6AZ-6A892-BA -Retainer" (Revain) is an updated/improved version of the discontinued original retainer. After installing a new PCV valve and retainer, the PCV system will seal tighter and perform better than before replacing the parts.

Pros
  • Exhaust and Emissions
Cons
  • Minus Present