Battery
Le Mans Master
Joined: Nov 2015
Posts: 7,382
Likes: 3,501
From: Lake Havasu City Arizona
Starts out 14 plus and then levels out to about 13.2 or so. By the way I replaced mine at 30 months. Got the Delco with the 42 mos. Mine, the original, was good at 30 months, but for the price including installation of only $166 at the dealership I consider it good insurance. When they go, they go fast! One day good the next day.............woops! It won't turn over.
Thread Starter
Advanced
Joined: Feb 2014
Posts: 97
Likes: 16
From: Green Bay Wi.
I did a quick check with my hand held meter and with a full charge and tender removed I got 12.50 after the trunk light timed off. I am going to bring it in and like (elk) said you need to do a load test to find out for sure.
Team Owner
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Starts out 14 plus and then levels out to about 13.2 or so. By the way I replaced mine at 30 months. Got the Delco with the 42 mos. Mine, the original, was good at 30 months, but for the price including installation of only $166 at the dealership I consider it good insurance. When they go, they go fast! One day good the next day.............woops! It won't turn over.
Racer
Joined: Jan 2002
Posts: 281
Likes: 43
From: Gainesville GA
If you enjoy being stuck on the road when the battery fails, then keep on using the 2014 unit. I was concerned that this might happen to me so when my 2014 hit 35,000 miles / 4 years old I changed the battery.... Perhaps unnecessary at the time but I no longer worry....
Safety Car
Joined: Aug 2004
Posts: 3,966
Likes: 1,295
From: SouthEast PA
Unmodified C8 of the Year 2021 Finalist
2018 C7 of Year Finalist
Starts out 14 plus and then levels out to about 13.2 or so. By the way I replaced mine at 30 months. Got the Delco with the 42 mos. Mine, the original, was good at 30 months, but for the price including installation of only $166 at the dealership I consider it good insurance. When they go, they go fast! One day good the next day.............woops! It won't turn over.
Safety Car
Joined: Dec 2009
Posts: 4,315
Likes: 3,215
From: Oro Valley Arizona
Just the Facts
Getting stranded in a semi expensive car when you tried to pull a cheapo on the battery makes no sense to me. And we have AAA Platinum. They'd haul me and my wife and my car anyplace. I pick it. Embarrassing though it may be. So at 3 years, we do a prophylactic battery replacement. Maybe a year too early, but the car is my wife's DD and I don't want her in the front seat of a tow truck. Nor our car on the hook out back. Super hot super dry S. AZ is tougher on batteries than cold starts interestingly enough. So an ounce of prevention is worth a hundred and fifty bucks. And the morning spent walking the regional mall down the street from the dealer's service drive waiting.
Last edited by papillion; Mar 19, 2019 at 03:50 PM.
