I recently finished a very comprehensive tuneup on my DeLorean, and now I'm getting a random "poping" noise out of my speakers when the engine is running. It doesn't sound like the normal interference that usually happens from the engine, it seems like all 4 speakers randomly cut in and out often with a loud pop. It never did this last year, and it doesn't do it now in IGN II without the engine running. I realize that the routing of the plug wires can effect radio reception, and I'm going to check those out, but what else could be causeing this to happen? I have a late-81 Craig radio. Thanks. Jim Reeve MNDMC - Minnesota DeLorean Club DMC-6960