Question about 2001 Cadillac DeVille

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99 deville, runs for a bit then kills after batt was fully charged. Both battery and alternator were taken out and tested good. Receiving "battery not charging" on display. Terminals cleaned and connections tight. What can I try next? Is it possible the batt is bad once a load is put on it from turning over the caddy?

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Maybe the fuel pump is bad? or fuel injectors may be dirty? maybe running some fuel systems cleaner will help? please give me 100% rating i only need 2 more :)

Posted on May 23, 2011

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Posted on Jan 02, 2017

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