so my mom took my 99 si to the store, just got back and she says she flooded it?... ive never had that happen to me so i dont know, its real loud and has power lose, seems like its just running rish as hell, could this be limp mode or something?? i just dont know can someone shed some light on this situation for me? i am throwing cel code's but i have been for a long time, at this point idk what they are but i havent had any probs, when i did check them it was an for secondary o2 sensor i believe? help.........

 

Did she flood it as in holding her foot down and flooding it with gas, or did she go over a puddle and hydrolocked you?

If flooded by the gas, then just take out your spark plugs and leave them open over night. All the gas will be gone in the morning, reset your ecu and you should be fine.