My brother put up a thread for this the other day but i was not able to find a solution to fix my car. The other day my brother took out my battery and then put it back in within a 20 minute time span. the car worked fine for 2 days and then when i started it up and tried to drive, i couldnt get higher that 1500 rpm and it would go *putt putt putt*. i was told that when i battery was taken out, it did something to my ecu. so wat do i do now? Thanks in advance