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Old May 26, 2010 | 08:44 PM
  #1  
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Default Battery Problem

Good news is that my first coat of RejeX has been applied allllll over. That took a few hours but I'm pretty pleased with the results and can't wait to see it tomorrow morning.

The bad news is that I think the battery might be shot. The previous owner told me when I got it that it tends to just die occasionally and to be prepared to jump it. Well, I took it to the beach (~250 mile trip) the weekend before last, got up one morning, washed it while the radio was on, and then the battery was already dead.

Speed ahead to a couple nights ago. I did the aux mod on my XM receiver and did some testing with the radio. Tonight I went to move the car so I could wash it and the battery was dead AGAIN. Jumped it, took it for a short spin, came back and washed it. After I was done waxing it, I went to move it and it was already dead.

Two questions:

1) It's an AC Delco battery with no dates on it as far as I can see, and it's a 2006 C6. Is it reasonable to assume that this is the factory battery?

2) Should I just say screw it and go get another battery tonight from Wal-Mart?
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Old May 26, 2010 | 09:08 PM
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One additional question.... I thought someone here said that you didn't actually have to park in reverse in order to save on battery, but just as a refresher.... do you actually have to put it in reverse or is 1st alright?
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Old May 26, 2010 | 09:13 PM
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Originally Posted by ateam311
One additional question.... I thought someone here said that you didn't actually have to park in reverse in order to save on battery, but just as a refresher.... do you actually have to put it in reverse or is 1st alright?
I think only the '05s had the park in reverse thing. As for it being the original battery - probably, unless there was a warranty claim and the dealer replaced it with another AC Delco...or the owner went out and bought a Delco battery, which is unlikely given all the choices.
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Old May 26, 2010 | 09:16 PM
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'06 doesn't have to be parked in reverse. that was corrected after the '05 model year.

as for the battery, its shot - go get another one of your choice and install it now. as for type, all sorts of threads on that. just make sure you get the right size and design to fit and use in your car. lots of electronic things that eat power quickly!

good luck!
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Old May 26, 2010 | 09:26 PM
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Originally Posted by dpigguy
'06 doesn't have to be parked in reverse. that was corrected after the '05 model year.

as for the battery, its shot - go get another one of your choice and install it now. as for type, all sorts of threads on that. just make sure you get the right size and design to fit and use in your car. lots of electronic things that eat power quickly!

good luck!
Yeah, I've been reading up on them. I was contemplating getting an Interstate battery this weekend while I'm visiting the 'rents but I'd rather just fix it before traveling out of town.

Now, correct me if I'm wrong, but as long as I'm moving the car a few times each week, I shouldn't have a reason for a tender. I guess maybe the thing is just completely shot at this point since it's not holding a charge.
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Old May 26, 2010 | 09:32 PM
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I drive my car two to three times a week on average but do so for over an hours at least. I do not use a tender and am going on my third year with the OEM battery. thing to remember is that it takes a good 20-30 minutes of driving at 1500+ RPM to replace the charge used to start the car. if you only do short and infrequent trips, a tender may help you extend the life of the battery. since I live in the country, even going to the store means a good hour of highway "charging".
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Old May 26, 2010 | 10:13 PM
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Originally Posted by dpigguy
I drive my car two to three times a week on average but do so for over an hours at least. I do not use a tender and am going on my third year with the OEM battery. thing to remember is that it takes a good 20-30 minutes of driving at 1500+ RPM to replace the charge used to start the car. if you only do short and infrequent trips, a tender may help you extend the life of the battery. since I live in the country, even going to the store means a good hour of highway "charging".
Awesome. I definitely didn't drive it for at least 30min tonight but I do know for a fact that it was driven a lot in the past couple of weeks and surely enough to keep a charge on a good battery.

My final question (sorry, I searched everywhere here for it).... is how to remove the battery. I noticed 1 bolt directly in front of the battery, but I have a feeling it's probably not as easy as that to get out.
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Old May 26, 2010 | 10:18 PM
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Originally Posted by ateam311
Good news is that my first coat of RejeX has been applied allllll over. That took a few hours but I'm pretty pleased with the results and can't wait to see it tomorrow morning.

The bad news is that I think the battery might be shot. The previous owner told me when I got it that it tends to just die occasionally and to be prepared to jump it. Well, I took it to the beach (~250 mile trip) the weekend before last, got up one morning, washed it while the radio was on, and then the battery was already dead.

Speed ahead to a couple nights ago. I did the aux mod on my XM receiver and did some testing with the radio. Tonight I went to move the car so I could wash it and the battery was dead AGAIN. Jumped it, took it for a short spin, came back and washed it. After I was done waxing it, I went to move it and it was already dead.

Two questions:

1) It's an AC Delco battery with no dates on it as far as I can see, and it's a 2006 C6. Is it reasonable to assume that this is the factory battery?

2) Should I just say screw it and go get another battery tonight from Wal-Mart?
YES, Get a new one..
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Old May 26, 2010 | 10:50 PM
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Yes, get a new battery. AND by all means, get a Deltran "Battery Tender." I have over 20 years experience using these devices and I'm here to tell you that you'll be a much happier camper if you use one. Longer battery life and importantly, confidence that you wont get stuck unexpectedly by dead battery syndrome (DBS). Since my vert sleeps 4 winter months and since I typically drive the car only on weekends the remaining months, I use the tender whenever I"m not driving the car. Hookup takes seconds. Cheap insurance.

For what its worth, late model corvettes are notorious for battery drain and DBS. Given all the other gizmos that drain the battery when the car's not running, its probably not a good idea to play the radio when washing the car and its "off."

Save the Wave
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Old May 26, 2010 | 11:02 PM
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Originally Posted by AtHomeSoda
YES, Get a new one..
Yea I'll pick one up tomorrow. Any advice on getting the current one out?
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Old May 27, 2010 | 12:02 AM
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Originally Posted by ateam311
Yea I'll pick one up tomorrow. Any advice on getting the current one out?
The nut that tightens the clamp on the battery terminal is a specialty item. Not a typical nut -- it's rounded on the bottom -- and is rumored to be irreplaceable.

That is, IIRC, you have to buy the clamp assembly to get a replacement nut. Someone correct me if I'm wrong.

So don't drop the nut. Anyway, no need to remove it. Just loosen it enough to loosen the clamp.

And, to make sure it's fully charged, put your new battery on a tender.

More tips: http://forums.corvetteforum.com/c6-t...rocedures.html

"Best" replacement battery: http://forums.corvetteforum.com/c6-c...t-battery.html

More battery discussion and tons of links: http://forums.corvetteforum.com/c6-c...ocked-out.html
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Old May 27, 2010 | 12:35 AM
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Originally Posted by CO Lightfoot
The nut that tightens the clamp on the battery terminal is a specialty item. Not a typical nut -- it's rounded on the bottom -- and is rumored to be irreplaceable.

That is, IIRC, you have to buy the clamp assembly to get a replacement nut. Someone correct me if I'm wrong.

So don't drop the nut. Anyway, no need to remove it. Just loosen it enough to loosen the clamp.

And, to make sure it's fully charged, put your new battery on a tender.

More tips: http://forums.corvetteforum.com/c6-t...rocedures.html

"Best" replacement battery: http://forums.corvetteforum.com/c6-c...t-battery.html

More battery discussion and tons of links: http://forums.corvetteforum.com/c6-c...ocked-out.html
Funny you say that because I was actually fiddling with those stupid things the other day until I realized that you just had to loosen them.

Anyway, I was having a bit of a dumb moment and was thinking that the battery was somehow strapped down, which is why I was asking for advice. Dumb me
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Old May 27, 2010 | 10:37 AM
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Update

Struggled a little to get the negative connector off the terminal but after that it was a piece of cake to get the battery out. Went by the Interstate dealer and from what I gathered he wanted $103 for another 590CCA.

I was a little disappointed so I ventured off to Walmart to see what they had. A quick search here led me to a post from someone who purchased a 34 series Everstart which is rated at 900CCA. Yeah, it's going to block the cabin air filter but I just replaced that yesterday .

Now, I read a couple posts saying I should charge it before putting it in so that the alternator doesn't have to do a ton of work, but I also read a few counter posts saying you didn't need to. Should I just put it in cold or should I actually charge it first?
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Old May 27, 2010 | 12:00 PM
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The importance of pre-charging the new battery depends on how much charge is already in it, and you probably don't know that.

I'd say to charge it if practical, if not practical then just start and go.

Taking long road trips is good for your battery, your engine, and your soul.
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Old May 27, 2010 | 04:31 PM
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Originally Posted by Gearhead Jim
The importance of pre-charging the new battery depends on how much charge is already in it, and you probably don't know that.

I'd say to charge it if practical, if not practical then just start and go.

Taking long road trips is good for your battery, your engine, and your soul.
I agree. Depends on how long it's been sitting on the shelf. That said, I usually don't charge them and never had an issue.
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