Should I get a stronger battery or is there something I can add?
Hi guys. I have a 2012 elantra with all types of accessories including blue door projectors
and lights. Under seat LEDs all interior bulbs led. Hid headlights with capacitors and a
bangin system. I am experiencing flicker and low power at idle. When I rev a little there's
no problem the lights brighten and flicker stops but when stopped I have problems. What
can I do?
A larger capability alternator and battery.
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