I have an 2006 DF150 that recently has begun acting up a bit. My volt meter is showing normal but twitching alot and if I put a load on it(mainly with the trim) the voltage goes way down and has killed the engine, but it will start right back up. Also there has been a couple of times I have started it back and the rpm's shoot up higher than normal and it idles back down quickly and motor dies. It will always start right back up and runs great. Any Ideas and thanks in advance!