...16 volts, drops to 12 volts. Battery is being drained of power within 10 to 15 minutes of driving. Checked entire wiring harness back to fuse block, starter and battery. check alternator, could ther ...
Question about Cars & Trucks
battery terminals. You should see 13.5 to 16 volts. If not, the alternator is NOT charging the battery. Check for open / missing / blow fuse or fusible link in the wiring harness and tighten any loose
battery while car is running and its reading 16 volts The problem is the voltage regulator is bad. However the regulator is almost as expensive as a rebuilt alternator so unless the alternator as been
...16 volts and cooked my battery We replaced the alternator and it still was putting out 16 volts also caused the airbag light to go on and off. the voltage is controled by the ecm you will need a ...
...battery is actually 13.2 volts fully charged. If you are reading 16 volts, you are probably getting extranious voltage from the system somewhere, especially if the vehicle is running when you check ...
...battery while the engine is on, I should get from 14-16 V? an alternator has no certain life. it all depends on the load and etc, when running it should read at least be14-15 volts at battery, when ...
battery with a volt meter with the car running you should see around 14.5 volts dc and 16 volts dc.watch the voltage when you pick up the engine rpms with all of the electronics running ac fan on high
Question about Ford Taurus
...16 volts at the alternator and only 12 at the battery. it is a 2004 ford focus with a duretec 2.3l manual shift. With the car off, I get 12 volts at the alternator (no broken wire). What is the ...
...16 volts on tester without being wired to truck it tests good and have a good running donor truck i've being trying parts off of such as alt.,coil,ecu...battery is good too checked wiring front to ...
operation of the alternator.  It should be putting out at least 13 volts back to the battery to keep it charged - if it is putting less than 13 volts or more than 16 volts, replace the alternator
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