K, new here but great site!! I have an 05 ultraclassic FLHTCUI with 35763 miles. There have been no mods done to the bike. I use hd syn oil (guess I will change that based on what I have read, suggestions?) Issue is: start bike, engine light comes on and then turns off. Riding=no problem. Problem begins when I stop at light or go to an idle, the engine light and oil light come on, the voltmeter drops and the oil gauge drops. I begin cruising again though and the voltmeter goes back up to about 16, oil gauge goes back to about 32, and the lights turn off. From what I have read so far, looks like maybe cam tensioners? How do you know if they are worn out? Also for bike like this, what kit should I get? Read TQ's post and it looks great but want to make sure that 1) would this be the problem and 2) get right kit. Thanks for any help.