Battery indicator bouncing

2000 FORD RANGER
200,000 MILES • 4 CYL • 2WD • MANUAL
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JENNIFERJENKINSDC
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While driving long-distance yesterday, my truck started acting strangely, like it lurched when I turned on the lights or the a/c. The battery indicator was also jumping around.

What is the cheapest way to get this fixed?
Dec 4, 2010 at 3:00 PM
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MHPAUTOS
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First thing to do is make sure that the battery terminals are clean and tight, and check the battery with a load test and check that the alternator charge rate is correct.

mark (mhpautos)
Dec 4, 2010 at 4:04 PM