k + N cold air intake

I just installed the k + n cold air on my 4cyl tacoma....Im noticing while im in D at a red light or a stop sign, my truck seems to rumble from left to right and it sounds like its going to stall out....Does anyone know why that would happen? Please reply it will be great to find out why this would happen

thanks alot

 

did you double check to make sure the maf sensor is plugged all the way in?? if so.........give it a little time to adjust to the new air flow, it will go back to normal, computer just has to relearn the new mix.

 

is it a rattle noise ??? maybe the heat sheild???

if its a rumble then check ur lines... if its a rattle re-adjust ur filter and play around with it a little and find a area that wont make it rattle