maf

  1. Stoofpilot

    Cleaning the MAF

    How do you clean the MAF? I know I can't buy a can of MAF cleaner but not sure how to properly get to it and clean it. Thanks
  2. R

    Removing MAF screen on 4.6

    For those of us who are looking always for more power, better gas mileage and don't mind a tiny bit more intake noise at open throttle, consider removing the MAF screen. This is an old trick that I first learned about dealing with GM's LS motors. GM owners often remove the screen picking up...
  3. M

    Heres my story. Water in intake. Car wont start?

    So after hours and hours of continuous pounding rain, i decided to go to dinner with my friends at about 9 PM. Once i got in my car, i realized how hard it was coming down but the worst was yet to come. i pulled out of my driveway and there didn't seem to be any flooding in my visible path, but...
  4. R

    Notes from Removing MAF Screen

    Many motors today, including Hyundai, have a mesh screen in front of the mass air flow sensor (immediately downstream from the airbox). The purpose of this screen is twofold: primarily to smooth airflow turbulence, which exists at low speeds, so as to generate a more consistent signal to the...
  5. R

    Derestricting Intake - Removing MAF Screen

    I removed my MAF (mass airflow) screen 5000 miles ago, and can report no issues whatsoever. It is hard to definitively determine power and mileage increases, but I can report no mileage decreases. The MAF screen resides at the mouth of the plastic air filter cover. Unlike GM products which are...
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