so recently i changed the spark plugs on my car to see if it will fix this sluggishness in around 2 to 3 rpms. Well once i finished putting the new spark plugs in i went to turn the car on it and it ran crappy the rpms will start to go lower and lower in the idle until it almost dies. i did make a mistake and checked again and i didnt fully connect a ignition coil connector properly so i plugged it fully in and it was still running the same i don't know if i mixed up the connectors to the ignition coils or not because i took out the 2 back connectors on the driver side out at the right time and i plugged those back in crossed i dont remember if they were crossed or not when i took them out any recommendations on what i could have done? also my ignition coils when i put them back in kept popping up instead of creating like a seal what could i do to get my car running properly again?