misfire problems 172 mk2 ph2

[sebo_c]

hi, just put my car back on the road today after 3 months of being garaged,so i went a spirited drive only to find just as i got home it was misfiring .

popped it on my diagnostics kit and came up with injector 3 fault ?

i disconected the cables on the injectors 1-4 and no.3 made no difference is this a faulty injector or sparks/coil/ leads ???

any help is appriciated

thanks

 

[mantis946]

Remove the coil on 3 with the spark plug in, odds are it isn't sparking which sounds like coil, could always swap the spark plugs to test