Battery Q

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03-29-2016, 11:01 PM

#16

Upscale Speed

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Quote:

Originally Posted by cdmuile

If I don't drive my '12 G37x for 5 or 6 days the battery needs charged. Is this normal for the G37?

NOPE. you may need a new battery or have a charging issue.

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03-29-2016, 11:26 PM

#17

SonicVQ

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Assuming the battery is original, it may need to be replaced.
It seems the average battery life is 3-4 years for the G37s.

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04-16-2016, 09:29 PM

#18

gimpy

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Quote:

Originally Posted by Upscale Speed

NOPE. you may need a new battery or have a charging issue.

My 2009 G37 XS sedan had problems with the battery in 2011 when it didn't hold a charge or even take a charge when driving for a fairly long ride. I finally took it back to the dealer I bought it from and they dicided there was a problem with the battery itself. They replaced it with a larger battery with 770 CCA that is normally used in a different model Infiniti. I haven't had a problem since. I also reolize it's life span is coming to an end age wise and m going to be looking for a manufacturer who makes batteries in the 770 CCA power range to replace it with,Interstate makes a battery in this power range I believe.