[wilkin4]

I had some weird things going on with mine, too, that I posted about not too long ago like door locks activating on their own and horn honk when I open the door. I finally replaced my battery with the identical battery as OEM after 80,000 miles (2014) model year yet my problems still remain and old battery still test good but will keep as a spare


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You need a forged 427 rebuild, will cure all your problems.....

 

[HoldenOn]

I had some weird things going on with mine, too, that I posted about not too long ago like door locks activating on their own and horn honk when I open the door. I finally replaced my battery with the identical battery as OEM after 80,000 miles (2014) model year yet my problems still remain and old battery still test good but will keep as a spare


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One possibility...check the connection to the receiver for the fob. Mine was out of the holder. It's in the center console. Access from rear. See this for location & shape:
Behind the center console power outlet?

 

[c5Pilot]

You need a forged 427 rebuild, will cure all your problems.....

Lol, possibly. I want my daily reliable so I leave the 427 BB to my ‘69 Stingray.


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[Dolores]

After 6 days since I charged the battery, she started right up with no issues this morning. So, the battery held a charge for 6 days. We'll see what happens next Sunday. Science experiment... but ready to buy that new battery. I just need to figure out how to remove that inside panel to get to the battery. If it's not intuitive, I will look for hints in other threads.

13 days since I charged the battery and started right up again. I'm not the original owner, but I'm guess this is still the original battery from '17.