I have a spark problem. So far I have cleaned all the grounds inspected the timing base and stator. Cleaned every connection. I have a felling it is the coil pack but was wondering how you can test it. I also pulled the red plug and jumped the starter still no spark. Any ideas will help. The pack is new the stater and destributor are also new. The reason I think it is the coil is because that is just about the only old part on the ignition.