Will not start in the Morning

Tiny
MIKEA56
  • MEMBER
  • 2003 HYUNDAI SANTA FE
  • 4WD
  • MANUAL
  • 155,000 MILES
Although have excellent battery car will not start in mornings. Have to use 2000a jump starter. Once started it will start without charger all day long.
Friday, October 8th, 2021 AT 4:26 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I would start by having the battery load tested to be sure it is or has available power for it to run the starter.

https://www.2carpros.com/articles/symptoms-of-a-bad-car-battery

https://www.2carpros.com/articles/car-battery-load-test

Check the voltage of the battery in the morning. It should be 12.4 to 12.6 volts.

https://www.2carpros.com/articles/how-to-use-a-voltmeter

Roy
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Friday, October 8th, 2021 AT 4:55 AM

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