Something wierd happened to me today. I was getting on the highway in 4th and when i floored it, it bogged for a second then took off, and i look at my my a/f gauge is tapped all the way on rich. So after letting it sit for a couple of hours, i start it up and its working again, until i start to drive it and it goes all the way to rich again. When i let off it goes back and forth from lean to rich, but when i touch the gas it stays full rich. So i went back on the highway and it was stuck on rich again. I decided to go to a lil spot and dumped the clutch in first, hit second and the gauge was going all over the place. But it seems like i have lost a little bottom end and now the gauge is stuck on rich again. This has never happened before, any thoughts?