Originally Posted by jh200sx
Okay so this morning I fired it up..let her warm up then left for work. Revved it up to take off and had a couple flashes for maybe 2 seconds and as I hit about 2500 rpm it stopped and I had full juice with no issues at all on the way in. Started it after work and the lights were a tad dim but no flashing...blipped the throttle and it brightened up with no issues after. This is with the original ground to the chassis and where it bolts to is sanded down to make sure for a solid connection....thoughts?
Okay so this morning I fired it up..let her warm up then left for work. Revved it up to take off and had a couple flashes for maybe 2 seconds and as I hit about 2500 rpm it stopped and I had full juice with no issues at all on the way in. Started it after work and the lights were a tad dim but no flashing...blipped the throttle and it brightened up with no issues after. This is with the original ground to the chassis and where it bolts to is sanded down to make sure for a solid connection....thoughts?
I'd start with a new/rebuilt alternator. As Nismoguy stated it sounds like the voltage reg is shot.