LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

i need help

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Old 07-19-10, 06:59 AM
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melissac
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Default i need help

my battery kept dying and the lights on the dash were starting to go on and off every so often so we went and got a new alternator. put the alternator on but everytime we turn the car off we have to get a jump to get it to start back up. could it be just the battery or could it be something else?
Old 07-19-10, 07:03 AM
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etex
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Should always check the battery when you replace the alternator. Each supports the other and should be checked together to confirm which is bad...
Old 07-19-10, 03:15 PM
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PureDrifter
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if you have an 89-94 with electrical problems always check out this first.
http://www.lexls.com/tutorials/lighting/bulbout.html

then next go and have both the alternator and the battery tested...your battery could just not be holding a charge
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