Ok so here is the deal.

I have been driving this car for a few weeks now and today when I started it up, It jumps idle from 700 to 500 to almost stall out....

Yesterday, I put in new ngk's

And also Cold air intake.

Perhaps I will put stock airbox back on???


new fuel filter?

What is your thoughts??

THanks,

Jason


No Dumbass responses either please!