high voltage 19 amps come back to days later have to jump start it why?

Asked by Apr 11, 2016 at 07:14 PM about the 2007 Toyota Tundra 4X2 SR5 Crew Max 5.7L

Question type: Maintenance & Repair

will jump start right away.

1 Answer

35,425

You mean 19 Volts? That is seriously overcharging and if continued will ruin the battery. Something is wrong with the charging system.

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