Is it a leak???
Whats up all!!
I've an NS12S3 with a bit of an idle issue and i think it's an air leak. I can get it needled in to idle nice and smooth but as soon as I kill it and re-start it she screams like you wouldn't believe. I needle her back down but now she will not hold an even idle she winds up real high them back down, she's all over the place. Any ideas???
P.S. I have gone back to stock settings, same thing