hey guys,thanx for the replies.
sorry i took so long reply back.
anyways,when it wont start:yes i have spark,i have injector pulse,and yes it mantains oil pres.could a blocked cat realy cause this problem?
when it is runing:some times run nice and smooth,some times runs rough(but i think i narrowed the rough part down to a loose connection at the map sensor.all three coils are fine(they have been tested,ive been told a bad wire or ground somewhere for the ecu,but i cant see how,when the scanner can communicate with all sensors?its not making any sense what so ever.im open to all ideas,dont hurt to check right?
so if any of you guys can think of a possible prob,plz reply
thanks guys