New Harley Owner
Second carb issue. My bike sat for fifteen years. I cleaned tank thoroughly fixed petcock and cleaned carb. Which actually looked the most pristine I’ve ever seen for a carb that sat. Maybe previous dude ran the bowl dry before it got parked cause it looked new.
Bike starts good on choke but when I take off from a stop it pops and hesitates a little bit. Almost feels like it could die. It happens more often after choke is off and bike is fully warmed.
I didn’t realize HD recommends premium gasoline so I did use regular octane at first. But since switching to premium there is no change.
Ordered a Chinese $8.00 carb kit for an accelerator pump diaphragm mine did have a few pinholes in it. Installed new accelerator pump and a K&N stock type air filter. No change.
Runs good after the full stop take off. Doesn’t miss a beat on upshifts or hard acceleration. But does also occasionally pop on a long decel. It did die once when it was the hottest I’ve ridden it… in heavy traffic crawling.
I’m going to change out the C/V rubber next. And blow out all jets again.
Final issue … when going over bumps I have a not nice sounding clunk from gas tank area. Checked rubbers and bolts didn’t find anything. Thinking previous owner lost some rubber or foam block somewhere.
Any help is appreciated. Thanks in advance.
Recommendations for second upgrade?



