something is wrong with my 93 civic dx coupe...i just put a ex motor into it..it's a automatic..everythign works fine...but when i step on the gas..it seem like it's gonna die out if i don't let go...the mechanic said that it could be the fuel filter or the fuel pump..but he check and said it was fine..he said it could be a sensor..anyone know what? or had a problem like this before??

 

did you hook up all the vac hoses correctly? all sensors pluged in/wired up....if your fuel filter was fine before the swap...it should be fine now...so I doubt thats it.