[Cozman]

Hey guys just wondering if this is normal or what. I am hearing a popping sound come from the engine on deceleration sometimes. This seems to have started to happen more after the first oil change. Anyone else hearing this?

Thanks!!

 

[Stitch]

Directly from the engine or from the exhaust like a sort of backfire but more of a burp?

 

[Cozman]

Seems like from the engine itself but i've read some other stuff that it could be the exhaust...

 

[Nate]

Mine bike does the same thing on deceleration at times. It sounds like a backfire from the exhaust region. Just for reference, I currently have a bit over 300 miles on my bike and haven't done an oil change.

 

[Tremonte]

Mine would do it when I let off the throttle, then got back on throttle almost immediately. It doesn't do it anymore since installing the Radpid Bike. It was most likely something in the fuel mapping causing it.