yes... I thinkk I have one, but it was embarassing. I posted many times about my car missing, back firing and so on and so forth...
I fixed the problem. Changed the plug wires...
Yes, the plug wires. It was back firing and missing SOOO badly this one time, i jumped out and opened the hood just in time to actually see a brilliant blue spark jumping from one wire to the next at my terminal block. Quite amazed I found the problem that way, I couldnt figure out why spark problems would be causing back fire - I know now!!!
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"I know that you believe that you understood what you think I said, but I am not sure you realize that what you heard is not what I meant."
http://www.cardomain.com/id/88delta88