Flickering lights
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Joined: Aug 2005
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Flickering lights Noticed a few results in my searches...but everyone seemed to have a flucuation in the volt meter....(I haven't noticed one)
About 2 months ago, I noticed once in awhile that the lights seemed to "flicker" intermittently. Not turn off or anything, but just well...dim for a half of a second. Last night, on a 3 hour ride home, it got substantially worse. The flicker was the same ...that is ...lights not turning off.... but it was almost every 2-3 seconds it would do it. I turned on the dome light, and realized that had this pesky flicker as well.
So, bad alternator (regulator failing) or bad battery? Car fires up without a hitch. Thanks guys!
About 2 months ago, I noticed once in awhile that the lights seemed to "flicker" intermittently. Not turn off or anything, but just well...dim for a half of a second. Last night, on a 3 hour ride home, it got substantially worse. The flicker was the same ...that is ...lights not turning off.... but it was almost every 2-3 seconds it would do it. I turned on the dome light, and realized that had this pesky flicker as well.
So, bad alternator (regulator failing) or bad battery? Car fires up without a hitch. Thanks guys!
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Originally Posted by Joey7489
I have the exact same problem. I just had my battery changed, so I think its a fuse..
On The Tree
Joined: Apr 2006
Posts: 162
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From: Boring Ohio
A/C compresser and air pump kicking on will do it sometimes. Regulators in alternators will definately do it, but usually show up in the voltmeter. I would stick a voltmeter on the output of the alternator to ground and see if it is fluctuating from there, if it is its most likely the voltage regulator in the alternator, If it is dropping voltage fast enough the voltmeter on the dash may not pick it up.
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Originally Posted by Joey7489
well i guess ur right because if a fuse is blown, its blown ya know? it cant be just in the middle
but its not really bothering me 2 much
but its not really bothering me 2 much
Can't be the smog pump (don't have one) and not A/C... (was chilly that night) ...so quite possibly the alternator it looks like.... Thanks
