My CEL is on and the code indicates that their is a misfire detected in cylinder #4, has anyone else experienced this? Any ideas? Thanks.

 

I would pull that plug and check it

 

i am having the same code. Only me ses light flashes for a sec and then shuts off. can any one please help me.

 

What mods do you have, whenI had my kinetix v3 installed, the seal they provided me with was faulty. So when we installed the plenum, it wasnt sealed and I had a misfire due tothe vacuum leak I had sprung. So we got another plenum seal and sure enough, no more light, no more OBD code, problem solved. It was very accurate as to were I had this misfire, and the car was not running well at all.

 

how do you guys read the codes

 

One of the guys who has done the work on my car, had one of the hand held OBD computers which he simply plugged int omy ecu and got the reading immediately.