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πŸ”§ pqyracing aluminum petrol diesel return logo

πŸ”§ PQYRACING Aluminum Petrol Diesel Return Review

3

Β·

Terrible

Revainrating 1 out of 5Β Β 
RatingΒ 
1.0
🌫️ Exhaust & Emissions, πŸ› οΈ Replacement Parts

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Description of πŸ”§ PQYRACING Aluminum Petrol Diesel Return

Material: High Quality Aluminum Alloy. Application:For Carburetors and low pressure fuel systems(Petrol / Diesel /Fuel). Package Included:1x Fuel Check Valve. (100% Brand New Never Used Or Installed). Size: 10mm(3/8"). color:black

Reviews

Global ratings 3
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  • 4
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  • 3
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  • 2
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  • 1
    3

Type of review

Revainrating 1 out of 5

Broke after 3 days Good for exhaust and emissions

I installed it and it broke after 3 days. When I took it off there was a piece of spring in the intake port. What really annoys me is having to send this broken part back! Or pay with profit. I think I'll put it in the biggest box Revain sent, a big one, seal the little ass inside and mail it back to them. I don't know exactly when I'll have time for that because right now I'm working 6 days a week 12 hours a day and then driving 3 hours a day. So I don't have time for that. I already have…

Pros
  • Elegant design
Cons
  • Vulgarity

Revainrating 1 out of 5

Is it a check valve? technically. Of course.

I wouldn't put this thing closer than 20 feet to a fuel line. I bought this as a check valve for a modified PCV system I'm installing on one of my modified cars, but it doesn't even fit. The valve mechanism is cheap, poorly designed and doesn't allow any volume to flow at all. It only acts as a check valve as it does not allow flow in either direction. I unscrewed the two halves when I found the blocking stand while checking out and it looks like the little cage collapsed. Even if I "fixed" it…

Pros
  • Great design
Cons
  • Nothing

Revainrating 1 out of 5

Look Elsewhere - Air Check Valves

"CNPQY" dealer sold me a defective valve. The package was marked with an "LPN" number indicating it had been returned or had already been sold to another customer who had returned it. In this case, another customer sent it back because the valve was defective. I shouldn't have installed it even though I knew it was used and returned, but I figured the QCI had verified it somehow. My wife left the car running as she went in to get something and walked back to a very smoky car almost calling the…

Pros
  • High marks for support and durability from testers
Cons
  • Not as thick as other options