95 explorer no start
 

I got a 95 explorer and just put a used engine in it old one blew. i double checked everything to make sure it was hooked up. engine cranks but no fire or fuel i checked fuses and fuel shut off but all are ok. need to know about any antitheft or possiable solutions. thanks

It would help if we knew whether you were getting spark and/or fuel.

i encounter that trouble before here are some few tips,check the pressure of fuel,cause may be it's the same trouble that i than before i change the fuel pump,but if you think that the fuel pump is good,check the timing of the engine,check the crank shaft sensor.