92 s10 blazer problem starting

So my 92 blazer won't start now I put an new alternator in and it won't kick over it whmant to start but wont, any help would be appreciated..

So it cranks over but doesn't start, or it doesn't crank at all?

If it cranks, and doesn't start, do you have spark?

If you do, spray some carb cleaner into the intake and see if it starts....

If you didn't have a starting problem before(just a charging problem), recheck your work that you didn't accidentally disconnect something and that everything is reconnected...

Every thing. Is connected right but still wont start

Every thing. Is connected right but still wont start
Pull a spark plug install a spark in the end of the wire. Have someone else crank the motor with the spark plug grounded do you have spark.