Hey peeps, new here. I have a problem with my 96 accord 2.2 lx. when I got up for work one day I got in the car and it started right up, ran for a few seconds then the motor died. I had a mechanic come out to read the codes and it came up as "crankshaft position sensor". I had the mechanic replace the sensor he aligned all the pullys and balencers as it sad to in the Haynes manual. I stated it up and it ran for 30-40 seconds without the power stearing pump and alternator belts. we buttoned it all up, dropped it and now it doesn't wanna start.
we checked spark coming from the coil wire and he says its only getting spark to one cylinder, what gives??!! I

is there something else in the process? could it be the crank pully need to be cleaned for the magnets to pick up the rotations? timing and positions off despite it starting and running fine before dropping it down off the lift?

please help if you have or know someone whos experienced this. thanks