I got a 1999 Cadillac sts car just clicks when turn key over got a new battery n starter sometimes it starts but when it doesn't it jus clicks I'm no mechanic can I get some feedback r help please.
Check battery terminals. They must be clean and tight. Also check the negative cable where it connects to the frAme and motor.
This is common problem when the battery cable(s) - or + corrode & "wick" the corrosion through the inside of the cable. Bending them in the middle to see if they are stiff & crunch is a sure sign.
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