Won't start car is turning over...replaced the crankshaft sensor, still won't start. I was told it could be the coil pack...any ideas. Tried reset button in the trunk to no avail.

best money saving idea is to run the fault codes
that will show if it is an ECM unit or something as simple as a faulty immobiliser unit
If the cam shaft is turning ,then the belt will be operational as they work or are broken
(the condition will determine the period before broken occurs)
check coil/s for voltage and if it has a distributor and cap check the cap for internal problems and the rotor button is tight and turning.

If spraying Starting fluid into the Intake does not start it, then you need to check your Spark, No spark, No Start....

What Year/.Make/Model is this?

Camshaft Sensor
Crankshaft Sensor
Broken Timing Belt
Bad Distributor
Bad Coil

I really need to know the SPECIFIC VEHICLE

are the wires plugged in the order they were on?

crankshaft position sensor.

Try the crankshaft sensor

Check your fuel pump fuse, and relay, if both of those are good, check your fuel pump.

Change the coil pack if your getting No spark.Or the crankshaft sensor.

sounds if your coil pack is failing very common problem with these cars i would try another one.

if it turns over there are a cocuple of things to check. crankshaft sensor and the coil pack maybe the computer.id start with the crankshaft sensor