The misfire remained on cylinder 5 despite moving coils and injectors.
Interesting thought about the PCV. When I did the carbon buildup I expected terrible amounts (did it at about 80k), but it wasn't as bad as some of those that I have seen on the forum. I was running a catch can for a while but took it off when the reports of restriction came out. I have inspected the valve cover for oil seepage and can't find anything, what else would be a sign of a bad gasket? I am definitely up for trying rob beck's PCV valve, can someone PM me a link to where he sells them? Can't seem to find it myself.
Thanks for the help guys. I really like the oscilloscope idea, and my mechanic friend has an old one that I am going to ask him if we can try.
| PROcede Rev3 | Vishnu Meth | DCI | BMW Perf. Exhaust | AR Coated/Catless | CP-E FMIC | Quaife |