were to start i have a v3 import sti the engine went bang so i had it rebuilt dropped it in took it down the road come back and it was like it was hunting for fuel put it in the garage overnight now it wont start it has fuel and has a spark and has compression any ideas

 

Start by removing the plugs. Are they wet? Anything else changed? Sounds like it may have been overfueling

 

it was overfueling due to having the wrong maf on it sorted now cheers mate