BECOME A MEMBER
It is free to join!
I AGREE TO THE
BECOME A MEMBER
I HAVE A BATTERY DRAIN AND NEED TO KNOW HOW TO FIND IT ?
1994 Mitsubishi Expo
November, 7, 2011 AT 2:55 AM
I drve the car and it will drain my battery, I changed the altornator new battery cables new battery and it still drain it to much to start and keep running for more than 20 minutes
FOUND 1488 RELATED QUESTIONS
Battery Wont Keep A Charge.
F150 Battery Wont Take A Charge?
November, 7, 2011 AT 3:15 AM
Have the alternator load tested and double check all connections/wiring on the alternator and battery
November, 7, 2011 AT 3:30 AM
The altornator was changed twice and the cables are new too I just changed them on wensday. And it still has this problem and it is drive me nuts
November, 7, 2011 AT 3:33 AM
Okay check the availble voltage at the battery with a voltmeter while engine is running and tell me what's the voltage
November, 7, 2011 AT 3:42 AM
I did that and it shows 12.85 on the voltmeter and when the car is off it is 12.40
November, 7, 2011 AT 3:50 AM
Your alternator is not reconditioning the battery -double check wiring
November, 7, 2011 AT 4:06 AM
Ok I will thank you.
November, 7, 2011 AT 7:42 AM
Check the crank pulley for a bad harmonic damper. If the pulley is bad, the alternator would not be able to provide the required charge as it is turning below the required speed.
to post a reply.
Battery Won't Stay Charged
I just installed a new alternator and battery in my 2007 chevy aveo but for some reason the battery won't stay charged i had it charge
79 - Battery Won't Stay Charged
I have a 1979 dodge omni and the battery won't stayed charged i've replaced everything i can think of has anyone had a similar prob
I Changed My Starter And Now My Battery Won't ...
I changed the starter on my 2002 ford taurus and now my battery won't stay charged
Need A Battery? Follow These Easy Steps and Do It Correctly
Ask a Car Question. It's Free!
Battery Replacement Guide
Battery Replacement Honda Civic 2006-2011
Battery Replacement Ford Contour 1996-2000
Battery Replacement Ford Escape 2000-2006
Load Test Your Automotive Battery In 3 Easy Steps
Need to Test Your Alternator? Do it Like a Pro
© 1999 - 2015 2CarPros, Inc.