Having problems with your 1990 Toyota Pickup ?

Battery voltage goes from 12 volts to like 2 volts in a matter of mins

\015 Battery is fully charged it is on a year old alternator is charging battery check with ohm meter and voltage goes up when when a/c compressor kicks on\015 Posted / edited by AnonymousUser on : 25-10-2021

Answers :

Check battery positive cables for overheating or shorting out massive power drain in a short time has to heat a cable somewhere
Repair Help & Product Troubleshooting for 1990 Toyota Pickup

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