Did a diag check with speedo and no codes. Engine light comes on with throttle and goes off if you pull in the clutch and idle down or are at a stop. Doesn't seem like there is a change in performance or anything but I don't want to risk not knowing for sure. Any ideas?

 

Did you check the codes properly for your year?

https://www.hdforums.com/forum/64418-post1.html

 

I checked holding the odometer button and turning on the ignition switch. Says all codes were clear.

 

Problem solved. Previous owner replaced the battery and didn't tighten the terminals very well. Tightened them and light no longer comes on.