trouble starting

Make sure battery is fully charged and battery cables tight and not corroded. 90% it's as simple as this.

I have already done that. Still won't turn over fully

You can test the starter without removing it, by applying emergency brake, running a jumper cable directly from positive side of battery onto the positive stud on starter solenoid and with a screwdriver, short it across the starter solenoid. Keep the ignition switch in the off position so it only cranks buy won't run while you're under it.

Make sure the engine rotates freely by hand before you go any further.

Spark is good

I thought You said it doesn't fully turn over? So it turns over but doesn't run?

Turns but won't start

Spray some quick start in the throttle body and see if it runs for a bit. This will determine if it's fuel related

I will try that