the ECU rarely goes bad just out of the blue. how long ago were your O2 sensors changed, more specifically the primary o2 sensor? if it has 80k-100k or more its probably due for a change.

 

i'll give it a try, nothing to loose. With the ecu thing you'd be surprized how much my car dislikes chipped ecu's lol. Going to waterfest last year i cruised the whole way just fine. The car sputtered real hard 10 minutes from englishtown and the car just died, threw in spare a presto everything was fine. Took the ecu over to the apr tent they said the ecu was fried

 

lets just say ive spent enough on ecu's and new chips to buy a rebuilt long block and have it put in lol