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FV333 Positive Crankcase Ventilation Valve Review

2

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Terrible

Revainrating 1.5 out of 5  
Rating 
1.7
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Media

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img 1 attached to FV333 Positive Crankcase Ventilation Valve

Details

MaterialMetal
BrandFram
Item Dimensions LxWxH1.6 x 1.6 x 4.8 inches

Description of FV333 Positive Crankcase Ventilation Valve

Critical component to emissions compliance testing. Helps to ensure that your vehicle meets emission standards. Regular maintenance helps to avoid poor engine performance, rough idling, and stalling. Designed to reduce air pressure inside the engine. Helps to contribute to a fuel-efficient and smooth running engine.

Reviews

Global ratings 2
  • 5
    0
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Inaccurate claims about Automotive Emissions

Based on my observations, this product is not as effective as manufacturer claims for reducing automotive emissions .While it may be a suitable replacement part for some vehicles it falls short of expectations in improving engine efficiency. The only positive aspect is the affordable price point compared to other replacements. However, the cons of not living up to its promise and potentially harming the environment make it not worth the risk..

Pros
  • Reduces harmful emissions from the engine.
Cons
  • Requires professional installation due to its complex design.

Revainrating 3 out of 5

Honestly, I think this item is good, but I actually get better performance when I use a .

Honestly I like this item but I actually get better performance using an unusually expensive Mitsubishi OEM part. I noticed that the holes in this part are larger than the OEM part, but I suspect the actual airflow is controlled by the design/dimensions of the components inside. I've tried two of these in the past and unfortunately the factory part works significantly better on my 3.0L V-6 (smoother idle, improved drivability, less ignition/spark knock).

Pros
  • Helps ensure your vehicle meets emissions regulations
Cons
  • Out of fashion