Cranks looses juice but always starts eventually

2012 Honda Civic usually won’t start right up in the morning but always starts after a few tries. Cranks a few times first try and then seems dead, leave key on cranks a few more times and slows to stop, turn key off and back on cranks better like it never happened or does the same thing again. I’m pretty sure the door lock actuator in drivers side is bad not sure if it is parasitic on power to ignition? Please any ideas

Did you check if the battery terminals are clean and tight?

Tester

Yes I cleaned them all up and tightened them

We can hope for the best and think the battery is dying and that is the issue.

The Auto parts store said the battery is very strong

If the battery is holding a charge and the alternator is putting out enough juice (have it tested if you haven’t already) the starter may be on its way out.

Yeah.

Those worn starters get really cranky (pun intended) in the morning when they’re first used.

Tester

Okay thanks y’all. Will a parts store test a starter or usually try to find it with diagnostic machine?

Bring it to a shop, and ask that they do a starter current draw test.

They’ll hook an ammeter to the battery cable to measure the current draw of the starter.

Tester

Alright thank you