1992 Lexus ES 300 crank position sensor

What's the problem here No spark ????? that your'e looking for it-I've checked it in Mit1 On demand and there's no listing having one.

my timing jumped and then i had my timing straightened out, now it turns over but it won't start.
but it's getting gas, and it has a spark

Check the fuel pressure and for injection pulses

let me tell you what i did, i replaced the spark plugs, fuel pump, valve cover gaskets, flex pipe, timing belt, timing belt tensioner(hydraulic), water pump. then after that when i was driving one day going about 70 mph, i started going up a hill and it started acting real sluggish. i give it gas and it hesitated, i let up off it and it picks up a little bit. but it was like everytime i get to a hill, if i'm doing 60 before the hill, by the time i get up the hill i was doing 35 or 40.

Do what I've suggested and then comeback with some results

okay i will

the fuel is pumping and getting pulse, so it's getting fuel and spark, it just won't turn over.

Its getting fuel but we don't know what is the actual fuel pressure-EFI system don't like low fuel pressure. Also you've mentioned it jumped timing-You need to verify the valve and ignition timing whether its correct