My multiple cylinder misfiring code popped up and im trying to figure out what this could be from. I filled up the tank and added some fuel injector cleaner but im having a feeling this wont solve the problem. Any suggestions would be appreciated.

 

I had this happen...replaced the plugs and checked all the coils...I reset the ecu and it kept coming back...when I moved I starting buying my gas from a different station and within 2 tanks the codes stopped returning and was not occurring.

Search some of the different misfire causes and you should be able to correct the problem...short of it being too serious.

What mods do you have?

 

Check spark plugs and coils. Faulty wires could also cause a misfire, as well as one or more fuel injectors being stuck open or closed.

 

Spark plugs

 

alright thanks a lot guys i figured the coils and plugs could be the problem ill check them first thing

 

I am having the same problem with a misfire on cylinder 2. Can someone tell me the order of the cylinders if you are looking at the car from the front. I want to start with the coil packs