TwinTurbo.NET: Nissan 300ZX forum - New PMAS MAF solved my idle/low speed issues.
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Subject New PMAS MAF solved my idle/low speed issues.
     
Posted by jzack (Mn) on April 02, 2026 at 7:08 PM
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Message I read Polishzx's post about his MAF causing issues a while back with interest because I was also having a wandering idle and cold stumble I couldn't diagnose. Looked into the PMAS MAFs and they seemed like the real deal so why not? I have a Selin with duals, both MAFs were Nissan originals, not the newer cheaper looking design that Polishzx had so I had my doubts.

With the provided adapters they mounted right up and low and behold all my running issues were instantly gone. She idles like a Lexus now! Also, I swear I felt some power gains, a little more boost maybe. Probably helps not having those screens that are in the OEM MAFs. I normally don't post or try and promote stuff, but I was so happy with the results, I thought I'd share with the community.

     
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