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Very Screwy Problem..help!

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Old 08-05-2005, 08:28 PM
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my friend has a 94 pontiac sunbird...

he said his alternator was bad, but i told him i didn't think that would be his problem. so we jump started the car, then while it was running and jumper cables disconnected, we removed both battery cables. the car stayed running..
then he says, "yeah but watch this"
he flipped on his headlights
and the engine died instantly..
wtf?
he says that when driving at night with the headlights on if you do it for too long eventually the lights will dim, the gauges will go all crazy, and the car will just die and then not start again.
any thoughts?
Old 08-05-2005, 08:49 PM
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alternator is bad. it can provide enough current for normal driving, but as soon as any extra load is placed on it, it dies.
Old 08-05-2005, 11:03 PM
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its the alternator. Thats the same thing that happened to me.
Old 08-05-2005, 11:50 PM
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Hmm.. weird.
ok.
well i suppose i'll be helping him change it out soon then.
god they are so easy to get to in that car, you could probably do it in 10 minutes.
Old 08-10-2005, 08:37 PM
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^^yeah Jbodies sacrificed performance for convenience, which is not cool, GM and their crazy ideas...
Old 08-10-2005, 11:08 PM
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thats what happened to me the other day...I turned my headlights on and my engine died...but its running fine now though...
Old 08-11-2005, 04:13 AM
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Spark plugs need power to fire, no power = no spark = no running engine

Although it doesn't take like loads of amps to fire spark plugs you could have trouble when loading the battery too much

my 2 cents




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