Hey,
I've just put my old RC engine into my ST165 and had it rewired to run the RC ecu etc. I've started it now but it has a miss from cylinder two. It appears to be getting spark and smells like its getting fuel but I'm not 100% sure. I have sprayed CRC on the injector plugs as there was corrision and it still won't run properly. I haven't tried a new lead but I have tried a new plug. Also used injector cleaner.
Any ideas?