I just got my bike back from a visit to the HD dealer. They rejetted my carb to a 50 on the pilot and they left the 175 main. I live at almost 8000ft and I can't imagine how or why I would need a pilot that large. They went through and installed new intake gaskets and checked for leaks on the carb intake side and there weren't any. I have a new igniton module and coil as well as plugs and wires. The Voes checks out and so does timing sensor. I went out this morning to go to work and after letting it warm up sufficiently the darn thing still pops and sputters like a lean condition. I have never owned a Harley before this Electra Glide and to be perfectly honest I am seriously looking at getting rid of it for a Yamaha. With all these problems that even the harley techs can't seem to figure out I can honestly say I am about done with it. Would anyone from Colorado be willing to meet up and look into possible problems with it? Anyone have some serious insight on this issue? Also would like to mention that it does have a K&N air filter. I don't know if that would make a considerable difference to require such a large pilot jet.