1. On Saturday, I started my car and a huge puff of smoke came from teh exhaust, and the car idles funny for 1-2 seconds.

2. I have a Intake, and I went to clean it. I noticed that that the MAF sensor was dirty, and had to be wiped off.

Has anybody experinced this before?

 

what color was the smoke black, white, bluish?

 

I belive white. since it vanished quite quicly, but im not sure, ill have to ask the lady who actually saw it.