94 sc400 need help wont stay running
 

i cleaned the engine compartment pretty sure this aint why but after i cleaned it a day later could not keep it runing would run great then all of a sudden just sputter and die wait a min for it to cool down start right back up and run fine get warm and same thing i unplug all the conectors i could find next day ran fine left it running for like a hour and ran great two days later drove about two hours on the way there died about 30 min into the trip i started it right back up and it drove fine??? stoped someone where and car sat for about a hour went to start and now wont stay running just kinda chokes and sputters kinda sound like starving for fuel ? any ideas? could be a sensor it has the old computer diag thing that most shops dont have is there a way to trip it and get any codes to figure out whats wrong with it please any help well be so thankful