Car running bad, have video
 

if this sounds familiar let me know what it is plz. 1986.5 N/A 5 speed under 1000 miles on rebuilt bottom end. started acting rough like this while driving. did a quick check, oil level is good. couldnt check coolant because it was hot. dont smell any burnt wires and everything looks plugged up, started to rain so i closed it up.

https://www.facebook.com/photo.php?v...25396994515410

That video is too short for any decent educated guess. The first thing to come to my mind is a faulty/dying AFM. Any diagnostic codes present?

i have another, you cant hear the exhaust well and that clacking sound my car has always made that sound before and after rebuild. check engine light isnt on but i didnt check for code. try to do that tomorrow. but would it just go from fine to rough that quick. im talking less than a second.

https://www.facebook.com/photo.php?v...08609902863248

My mistake... ecu got unplugged

Well, at least it was simple. ;)