YOU GUYS ROCK. While I was finishing up the hydrogen system, then let it run for a few minutes I check the fuse box and notice a "relay" looking box with a fuse on top. The fuse was blown, replace it not the tach works. Also, the antilock brake was on, did all four brake yesterday now the light off. Thank you. I thought I enjoyed working on keeping this vintage car alive. This one is going to me an hybrid.