99 Z28 Mass Air Flow Sensor Question
Just a quick question for anyone who actually owns or has owned an LS1. Please don't comment if you think you know. Only comment if you are sure you know from personal experience. I have a Granelli Motorsports Mass Air Flow sensor that I'm about to install on my 99 Z28 which is stock. Will this cause a check engine light resulting in me having to perform a computer tune? Or am I able to just make the swap with no real issues?
2nd I also know that that MAF sensor is garbage and if you want to upgrade get a stock ac delco 85mm mafs. Just my .2
These maf's are on the same playing field as the hand held tunes.




