Hi and welcome. Your trans. fluid has nothing to do with no start and the engine needs to be running to check it. If the engine is turning but will not catch it is probably one of 2 things. Ignition cassette (fits over spark plugs) or the fuel pump. You would need to check for spark and fuel to determine which one you need.easiest is to check for spark remove cassette(make sure ignition is off) put a spark plug in one of the coils and have someone turn it over if you see spark then it is probably the fuel pump.If you need further help let me know.
if you have a red cassette $395 if it is black $240 I recommend replace spark plugs as well. this will take about an hour to do. fuel pump you will need to drop fuel take pump is about $250 for just pump and $600 for complete assembly( only dealer will want to use complete assembly) labor would be 3-4 hrs.