i have a 92 3000GT. i got it from my dad bc it had sat for 2 years. it will not start. before he parked it the computer went out and he replaced it with a good one from the junkyard. it had no fuel pressure and no spark. i took it to a mechanic and he got the fuel pump goin but it wont shut off when it should for the prime cycle. i took it to another mechanic who apparently doesnt know what hes doing because he took off my vacuum hoses and intake and when i got it back he didnt give me the intake bolts. as far as im aware i still have no spark and im expecting new bolts this coming week. i need ideas as to what could be the problem with the spark and how to check the component. i dont want to buy something thats not gonna fix the problem. please help. and only serious responses please. i need to get this car goin ASAP. any help is much appreciated

 

Check the mpi fuses.