yesterday i tried to start my car and when i left work it started up good but when i always start me car it kinda act like its struggling but its start but when i did it when igot home the radio turned on and it struggled but it just started doing a loud clicking so i left for a couple of hours and it started up its a 2002 intrepid but when i got a diag...it said low voltage..could it be the battery or the starter or something else.

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2002 Dodge intrepid v6