2003 Ford F150 V8 Four Wheel Drive Automatic 170k miles
I had noticed a slight lag in the initial startup when starting my truck lately.I drove to work as normal and worked my shift. When leaving from work it all of a sudden wouldn't start. I turn the key to start and can hear a single click. I watched the battery guage and it stays in the mid range and doesn't drop so I ruled that out.
What of the many things could it be and how can I test them?
Charge your battery and take it to a auto parts store and they can check it for you. If you can put a jump on the truck t the battery and it starts then it is probaby your battery. If that doesn't do it then pull the starter out and take that to an auto parts and they can check that as well