It's my son's truck. A 1986 ranger. New ground wires didn't fix it. New starter, new solenoid. Clicks once but the starter won't do anything.

. Remove and fully charge or replace the battery. Many auto parts stores will test and charge batteries for free.

. Clean battery terminals and cable connections, including those going to the starter motor.

. Read the link below:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post235560

. Remove and fully charge or replace the battery. Many auto parts stores will test and charge batteries for free.

. Clean battery terminals and cable connections, including those going to the starter motor.

. Read the link below:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post235560

The link you posted was the answer. Thanks a bunch!