Having problems with your 1993 Toyota 4Runner ?

4runner is overcharging...up to 17 volts at 2000 rpm

Posted / edited by AnonymousUser on : 18-02-2019

Answers :

Check the voltmeter if its giving the right indication first or check the alternator power output as well as your cars AVR (auto voltage regulator).
Replace the alternator,this is from a voltage regulator problem,and have the battery checked out,if it has a short in it,or bad cell,it can cause this problem,but change the alternator.
Repair Help & Product Troubleshooting for 1993 Toyota 4Runner

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