Question about 2007 Chevrolet Trailblazer
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Posted on Jan 02, 2017
hi you have a problem with its immobilizer system when you take the battery lead off you are resetting its system then somethings over time is causing it to go down again either sort it out or dissconnect it yates210456
Posted on Oct 26, 2008
SOURCE: 2004 trailblazer
Hmmmm, from what u say, sounds like everything is ok, but,Bad battery can run lights, radio, but trying to start, will make clicking noise. U jumped it to start, and it did, another sign of bad battery. How are the connections at battery? Tight and clean? No corrosion? Check wire to starter also to make sure it's ok. If all connections are clean and tight, I would recommend removing the battery, take to parts store for free check to see condition of battery (low charge, or if it's shot). If u jump start it, u can also have them check the alternator too (free). U indicate dash gauge @ 14, that should be good. Battery usually has a date 'thingy' on it that u peel off #'s to indicate when battery was purchased, does yours have the 'thingy?'
Posted on Jan 13, 2009
SOURCE: trail blazer wont start
hi its rob sounds like ur battery needs changed when a battery is left to go flat the cells start to buckle each cell is two volts if u loose just one of these the battery will not hold its chardge.sometimes u can get intermited chardge were it will be ok one minute and the i will just dye the next
Posted on Apr 26, 2009
it sounds like the fuel pump or fuel filter
Posted on Nov 06, 2009
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SOURCE: 2006 Trailblazer won't start
I have had a similar problem with my 06 Trailblazer SS. Took it to the dealer and apparently this is a common occurrence. They replaced my key cylinder and explained that this was because the cylinder was intermittently not completing the start circuit. It seemed to work after that. Now in the dead of winter I am having more starting issues with the vehicle.
Posted on Dec 19, 2009
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