Where should i begin my diagnosis for my 3000rpm hiccup.

Is there anything to look for?

Is there a common problem with throttle percentages that I can try to eliminate certain parts/factors?

I'd like the list to start as inexpensive as possible.

This means, things like a bypass valve, or dealer reflash are last on my list of things to try.

 

and see if the hesitation goes away. Sad to say, the symptom you describe screams by pass valve.....

Matt

 

Any instructions to this?
Although i know my stuff... this mini engine is still foreign to me. Too new (to me) and not enough tinkering time.

 

I reset my ecu, haven't noticed the hiccup since.