Hi, I have a 1999 TJ (Automatic Trans) only about 83k miles on it but I'm having a problem getting spark from the coil once in awhile. I can be going down the road and the whole engine will cut out. Sometimes for 2 seconds or multiple minutes. If I'm at speed it will even just come back on if the spark comes back. So far I've changed the coil and sanded the grounding wire contacts and made a new ground wire but none of that has solved the problem. Feel like I'm chasing a ghost so hoping one of you may have had this issue before and know the answer, Thanks in advance!