XJeep98Classic

So when I installed my jet stage II it wouldn't startup, after a few tries it did. But then it would barely turn over the next day. So i disconnected battery and tried to start it, no luck, slow turnover. Got a new battery(the one in it was 6 years old anyhow) and started up great! Put jet back in and it started just fine. Well I went out today to do it and it wouldn't startup so i took this jety chip out again and it came on, but with cel. So right now i have battery disconnected and going to start it up again and pray for no CEL.