09 street glide with Pcv intake full exhaust. It only has a little over 5k on it also. It starts fine but after a couple minutes of idling the rpms will start to bounce they never seem to go above 1100 but bounce down to around 800 or so. Ive never had it stall ( knock on wood). But the variance in the rpms worry me a bit. I've read a ton on all these forums/posts. But haven't seen anything more specific to my issue. Anyone out there have any ideas or suggestions?

 

Clean the air filter or change it to a high flow one

 

Clean your Throttle body & your IAC and switch your ing. on/off while cleaning your IAC use a lint free cloth in the bottom of the Throttle body to collect the dirt.

I use CRC mass air flow sensor spray cleaner works well