My Roadglide does not like hot weather. It seems like it's not getting enough fuel. With this type of fuel injection does it lean out based on ambient temperature? I already suspect I'm running lean and when it get's hot it seems really lean. Is there a way to enrichen the mix without going to a dealership and connecting to their computer diagnostic machine.

 

2001 is the last year of the Magnetti and Marelli EFI which was dropped as it was problematic. 2002 and newer is Delphi. You can get a pwoer commander or other tuning device to richen up the bike. It soudns like that might be your issue.

Drew

 

How much expense and problems would be involved in updating to the later Delphi fuel injection.