Question about 2003 Chevrolet Impala

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2003 chevy impala, turning the key on, you hear the fule pump clicking on , lights all coming on like normal, but go to start, nothing happens, battery ok, starter ok, the garage changed the ignition module, thats was ok for a day, then back to working bad, if i let the key snap back from start to on, the engine tries to start, then i just keep turning the key to start and on, real fast then it will start by just playing around with it, ignition switch maybe?

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That would be a good place to start , I would check it with a test light first but If you do that and it starts sounds like switch or connector terminals and or starter relay in fuse box

Posted on Nov 27, 2012

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Funny how everyone forgot to mention gm's passlock system. you said that the ignition had been changed right? that could have triggered the passlock antitheft system which will cause your cehicle not to start. had that happen to me at a 7-11 one day. shut the car off, went in for a couple minutes and came back out to everything working but my car would not start. i continuously turned the key on and off untol it reset and started

Posted on Apr 09, 2013

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SOURCE: 02 Chevy Cavalier - Fast Clicking Noise When I Turn Key

your battery isnt holding enough charge to crank the starter.thats what the clicking is. try charging you battery for a good 8-10 hours, if it still does the same thing you'll need a new battery.

Posted on Nov 02, 2009

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SOURCE: 2003 Chevy Impala periodically won't start

Try under the dash, attached to colum is a switch that the rod goes into from your ignition key switch, that may need to be adjusted tword your steering wheel just a touch, they go out of alignmnet from time to time

Posted on Sep 15, 2009

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SOURCE: 96 S-10 no start, turn key all lights work nothing

bench test starter motor

Posted on Oct 13, 2009

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