[j.ozuna]

How can a bad MAF sensor affect the performance of my 91 5.0? What are some of the characteristics of a bad MAF sensor?

 

[Smurf stang]

If you run your codes then it will tell you if your MAF is bad. Your MAF meters the amount of air entering your motor so that it cam dump the correct amount of fuel.

Your car will run much better with a properly working MAF :smartass:

 

[robhan67]

it can act like it has a miss . but its not getting the right amount of fuel. whats it doing?