05 Cad CTS won't start. It clicks when I turn the ignition. Checked battery ok, replaced starter, and still won't start. Did notice when I turn ignition the battery volts go real low, like something is draining it????? Any help would be appreciated.
Year : 2005
Make : Cadillac
Model : CTS
Battery ok. Changed starter.
Hi this sure seems like your battery connections are dirty or not secure. it also sounds like you could have a bad ground from the battery to the body. Make sure all your wires are good and not broken and make sure there isnt trouble under wire insulation.
Most of our fleet is chevy. I work on them all the time