Questions & Answers for: Pontiac battery overcharging

Question about 2003 Sunfire

1 Answer

...twice in each window help!!!!! try changing ur battery and cleaning ur cables also check ur alternator output to make sure it is not overcharging this sounds like a overcurrent or undercurrent ...

Ad

...overcharging your battery too. go by autozone. have alternator test run and check those grounds. why you are at it have a load test run on your battery at autozone. they do this stuff free of charge. ...

Ad

Question about 1998 Sunfire

1 Answer

...else is there i have changed and checked every thing. check the wiring from the alternator to the battery there is a fusible link located in the wire to prevent the battery from being overcharged. ...

Question about 2006 Grand Prix

1 Answer

on my2006 pontiac gp battery volts start at 14.60 and will go to 12.90 Sounds like the alternator's voltage regulator might be bad, causing an overcharge then an undercharge condition with the battery

Question about 2002 Sunfire

3 Answers

...battery reaches a fully charged level (this is part of your alternator). Overcharging often boils out most of the distilled water/acid mixer in the battery. On older cars the regulator this was a ...

...charging, car shut off going down the road Ok, you got me on this one. How can you tell that the battery is overcharged. By it's design the battery will only produce a certain amount of voltage. ...

Question about 1992 Firebird

1 Answer

...a 5.0 w/air and a 5 speed man. I'm having a problem with over charging I have replaced the alt. and battery and have the starter checked I am wondering if theres an other voltage reg other than the ...

...if you let it go. It will start the car but you don't want to run it very long because of the overcharging. It will continue to overcharge your battery and you will end up replacing the battery

Question about 2006 Grand Prix

1 Answer

the exhaust is a very good sign that you catalytic converter has failed or is failing. but a bad or battery that is being overcharged can also make a rotten egg like smell

Question about 2004 Grand Prix

2 Answers

battery and alternator have been replaced, and the alternator bench tested at 12.5v. When I start the car, I get a "Charging System Failure" notice on the info center and the idiot lights on the dash

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Popular Products

Top Pontiac Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...