Originally posted by alexeikuchinsky
i need someone's advice,

i have an assumptions that it could be a problem with:

-sparkplugs
-coils
-wires

Any advice, did anyone had this kind of problem, and how did you deal with this?
Have you changed your plugs lately?? The coil over plug adapters could be your problem. the one that goes on the rear - driver's side is shorter than the others. Check yhe numbers molded in the rubber on the side closest to the intake.

If you are like me you kept them on the same aide and you will only need to check three to find the odd one. it goes on the rear cylinder.

FF