i got this code, its telling me that my 5th cylinder is misfiring, can anyone tell me which one is the 5th cylinder, so I can try to fix it. And when my car is hitting around 50 mph, car starts to shake, but then goes away after 50, no matter the rpms. thanks for your help, I've tried searching the forums. and I'm sure this has been answered before, and I just changed my spark plugs, I probably did a improper install.

 

from standing in front of the car:


Firewall
123
456
Grille

 

are you absolutely positive on this? its not usually?...

either
firewall
135
246
grille ???

 

thanks fstt

 

Thats correct