98 malibu won't crank

i put the fuel in my 98 malibu this morning in it cranked on a dime. just wanted to say thank you to bcopeland and scapper1 for the help. life is much better and easy with you guys. cbec1999 if u read what i wrote you would understand that i said they gave me a new battery meaning i did not pay for it. plus my wires is a lifetime warranty which is free. plugs are $3 each and a fuel filter was $6 i paid $24 for a tune up. not a big lost. much needed. ive allways learn free stuff first then cheap then ask someone then spend big money. unless u know dead on what it is. didnt find ur comments helpful.

have a blessed day

check crankshaft sensor