You could have a loose/corroded battery cable, or the battery may be weak. I know you said it tested good, but did you get it tested at an autopart store?
You could also have a bad starter, or maybe a bad solenoid. This sounds like the starter is having problems or the battery needs to be load tested these guides can help us fix it.
https://www.2carpros.com/articles/starter-not-working-repair
and
https://www.2carpros.com/articles/car-battery-load-test
Please run down these guides and report back.Do you have voltage at the starter when attempting to crank the car? If so, what do you get? (if voltage too low, it won't even engage the starter).
If you don't have voltage at the starter, try to connect the starter directly to the battery. If the starter spin, you could have a bad solenoid.
If the starter doesn't do anything, it's probably bad and you need to replace it (take your starter to a store and have it tested to confirm).
Monday, March 8th, 2021 AT 1:18 PM
(Merged)