[LYEGUY]

Hello Guys. A few Weeks ago I had a headlight bulb die on me so I disconnected the Battery so I could replace the bulb. The whole process took about an hour or so and when i Re-connected the battery and started everything back up my car seemed to be running much better. Not that it was running badly before but after i disconnected and reconnected the battery everything seemed to be running much smoother, there was no more rough idle, my car seemed to pull much harder and the exhaust sounded louder and smoother than before. I just thought it was a coincidence until yesterday when I had to replace the headlight bulb in my other headlight and noticed the same thing, my car seemed to be running better. Has anyone else experienced this and if so Why? What is the reason for this. Thank You!