420A 98 Eclipse RS Check engine light problem

[bboyroxas]

I my check engine light has been on for a while I have plugged it in to one of those small computers at autozone and it said multiple misfire but I doesn't seem to need a tune up I have done that already and I don't know what it could be.

 

[Abe'sGST]

You need to find out which cylinder/s are misfiring. If you've changed plugs and wires i would suspect coils. Then go on from there. Good luck

 

[bboyroxas]

Okay I will replace the coil and try that first. The thing is the car runs really good and it doesn't seem that it's misfiring

 

[M4s73r]

that or check the gap on your plugs. make sure the wires are intact and not jumping

 

[bboyroxas]

Well I was using those plugs that you don't need to gap with four prongs