Misfire

[RichSuperS]

I was driving along the A449 today when the engine management light started to flash. So I pulled over and checked the code P0302. Car is running on 3 cylinders. Have tried swapping the coil packs over from 1 to 2 but no difference. Could it be an injector?

Car is a late 2000 1.0

Thanks

 

[Agent_Sm1th]

Is the coilpack firing on the duff cylinder.

 

[RichSuperS]

Not sure. How do I test that?

 

[Agent_Sm1th]

Start the engine then stick a screwdriver up the coilpack and hold the bare metal part near the cam cover to see a spark.

 

[frank]

swap the coils (done) then swap the injectors, then compression test

 

[RichSuperS]

Ok thanks. Are the injectors easy to pull out?

 

[RichSuperS]

Also I replaced the maf on Friday. Could that cause a misfire?

 

[RichSuperS]

Unplugged maf to see if that would help. It didn't, so checked codes again and got these. Looks like injector is the problem?