Originally Posted by xdoubts

Okaay guys , Quick up date , soww I managed to get a used 94'ECU for 40 $ off some guy on craigslist , replaced it, and acceleration,bogging, white smoke, and rich smell of gas continued , (really upsetting) , any way I came to realizing maybe its an ignition coil/s told my buddy to buy me one at his shop , replaced the one on the far right passengers side, restarted my ECU, turned it on, and it works perfect now ! problem fixed ! Haha thats what I said , im a happy man now .

AnyWay, I want to point out to anyone who is starting with a pre-owened SC , to replace your ignition coils before they go out on you unexpectedly, and before you replace the ECU or assume its them ECU, since its a cheaper way to go , then if that doesnt work , move on to replacing the ECU.

Hope This helps future sc oweners.

Originally Posted by DHenn

Coils / ECU are the problem with most minor issues in the 1uzfe... Glad you got 'er figured... now get that spare ECU rebuilt so you don't have to ensure the super random problems that occur when the caps start going bad

Edit: Just looked at the time stamps lol... apparently i'm a little late to the party ....