Hey scotty, first i would like to thank you for all the helpful videos! they have helped me ALOT with my at home repairs. I have a problem with my wifes 2011 nissan altima that is giving me some real issues. At times, not all the time, it will have bucking issues and the rpms will jump and not aloow me to go over 30 mph. The engine is throwing a MAF code but i bout a maf and replaced it and that did not fix the issue so i returned the maf not knowing if maybe this is something different. when i replaced the MAF the engine code cleared but the car still had the same issues on the test drive immediately after replacing the maf. I am at a complete lost. I have linked a video to a 350z doing the EXACT same thing my wifes Altima is doing. Thank you in advance!!! https://www.youtube.com/watch?v=XqWkyUPgE7w

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FIRST, only use a dealer oem MAF sensor, aftermarket ones are crap, that often fixes it, but if not, and if the light stays off, try this video https://www.youtube.com/watch?v=NWCKvU2FmDc