Car won't turn over. It has spark. It started once and ran for awhile after I put gas in carb,but that dosent seem to work anymore

distributor.

Try cranking it at night in the dark and see if you see spark jumping around the spark plug wires or distributor cap..If you do..Replace them..
Remove distributor cap and check contacts on cap and rotor..
Partially remove coil wire and have someone crank engine and look for spark at wire end.
Pretty sure your car has points in distributor ,be sure they're clean or replace them..
Use Google for locations.

Get yourself some rolls of wire and a box of connectors, a pair of wire strippers and a wire end crimping tool, and replace each wire ONE at a time. Your only other option is to take the breather that you removed from the carb to put the gas in, and go find another car that it will fit. Drive that one.

Its possible you got water or dirt in the gas when you filled it up.
Or it could be a coincidence and the problem is something electrical.
I would want to know if all 4 plugs are firing and what kind of fuel is coming thru the injectors. You should be able to spray carb cleaner into the throttle body and make it try to start if all cylinders are firing.

For some reason aleros have this problem every once in awhile. It might be the security on the alero. What you would have to do is turn the key all the way to accel i believe right before you start it and let it sit for about 13 minutes. affter this the security will recognise itself and start your car

Check for spark at the sparkplug, to see if everything in the dist. is working right. And check the injector harness for something being pulled loose when the wires were jerked out.

Put gas in carb just to check I'm sure you will get it

first i would look for a vacuum leaks get it as close to idle as you can when cold and spray carb cleaner around and also check to see if the egr valve is stuck open this will act as a vacuum leak but not detect as one spraying carb cleaner around carb cleaner with change the engine speed near a vacuum leak

you probably have air in the lines, if you have a carb, spray some quick start into the carb and turn it over, if it starts and then dies when the starting fluid has run out, you probably need a fuel pump, since the running of the car should have blown out any air that was in the line, If your car is fuel injected, loosen the bolt cap at the end of the injector line that supplies the fuel,, and tap the key once,, ( don't start it,, ) just turn the key on and off 3 or 4 times, this should blow fuel out of that loose bolt head, if it does your getting fuel, if not, back to the fuel pump, also you can check this link, http://www.aa1car.com/library/us1296.htm

ok, turning over and cranking are the same thing, what your saying is it won't fire, so , 2 things make a motor fire, electric and fuel, so starting with the easiest remedy , remove the distributor cap, and inspect the rotor and connection points that are inside the cap, check for any debris built up , sometimes you can clean them good enough to get the car to fire up, if it does , normally you would replace them , ( not that expensive) remove the number one cylinder spark plug, and once out put the spark plug wire back on it, ( your going to need help with this step) with insulated pliers , hold the plug and place the bottom of the plug against a grounding point (any bolt on the motor will do,, but try and keep it away from the carb as its Hopefully going to spark) have someone try and turn the car over as if to start it, look for spark at the end of the plug, if you have spark,, replace the plug and try and start the car , if it won't,, move onto the fuel problem, you need to make sure that the car is getting fuel, remove the fuel line to the carb turn the key for a second, you should see fuel splashing out, if yes ,, you should be able to start the car , if no,, check the fuel filter first , then the fuel pump,