Good afternoon everyone I just have a quick question. My 250 Trailblazer just all the sudden loss spark, it's been intermittent starting, stalled on me a couple times. It will also fire up great one second on the first pull the next doesn't work at all and upon checking there is no spark. It's also a new plug and I tried it with the old plug. I've read that it could be signs that the CDI is going bad. I tested from the exiter to the CDI that looks good I tested the ignition coil that was good, ohms on both check out. Just wanted to see if anybody else might be in agreeance that my CDI could have possibly gone bad.