I'm back after Eid Had a scary little incident on the second night of Eid. I cleaned the engine bay after a long time during the day and went for dinner with family at night. On my way back, the car started missing badly; I could feel that one of the cylinders was not firing properly.
By the time I reached home, the missing had reduced quite a bit. I decided to tackle the issue next morning. Next day, I started the car and the same issue! I got down and cleaned the whole ignition system and the plugs as well; gapping and all. Started the car and the issue was still there although reduced much. I was really frustrated by that time and was thinking that it must be one of the dreaded coils. I didn't know what to do, so just swapped the coils from left to right and voila! problem solved.
Any thoughts on what the issue could have been? My guess is the high tension wires; moisture must have gotten into one of the connectors.
Waiting for fellow members opinions