Hey i have a eg9 sir

I hooked up my amp yesterday and played around with the battery terminals and went to start the car to go to work and the engine light comes on, i can still drive it but it bogs and car is really slow when i put my foot down the car stops and goes / bogs. i checked my ecu but it dont have one of them lights to tell me what it is.


Could it be the battery?

 

check ur alternator fuse! u might be throwing a eld code which happens when u blow the alt fuse!

 

lose plug