lately everyonce in a while my car starts to idol real rough like its missin or sumthing and it starts to smoke real bad (white smoke) it will come and go and im thinkin i have a bad injector because the ecu is flashin code 16 wich is fuel injector.....ive put in fuel injector cleaner last time i filled up and one not to long ago ...also when it was doing this i decided to check the spark plugs and the #1 cylinder plug had a bit of oil on it so i swaped it out let me know what you guys think whats goin on thanks

 

spark plug gasket.

 

ne one else have an opinion???

 

rought idol....what is a rought idol

 

rough my bad

 

i think it's similar to a rough idle, but i'm not quite sure....

 

oil on you plugs is most likely leaky spark plug gaskets on your valve cover, a cheap fix, do it, see if it works. if not you've only wasted $5 sheeeesh.

 

ive got a few Si injectors lemme know if you wanna swap em out to see if it clears codes. . . . +1 gasket for oil on plug