02 Venture Drains Battery
#1
02 Venture Drains Battery
Like the title says my 02 Venture drains the battery & no one can figure out why. I tired of putting money into this thing. Alternator checks out good & there are no codes. I read somewhere that someone had one doing the same thing and even the dealership couldnt figure it out.
#3
Put a brand new battery in it & took it for a 15 minute test drive. All seemed fine but it did a quick miss once and then when I pull in to park it died. Sat for a week, started right up and drove it home. Sat for a day and the battery was dead.
#4
unplug your Alternator plug and see if it go dead if so you need a new one it dont mater if the Alternator check out good my 2001 lincoln continental had a bad Alternator and no one could see it
#5
Have you had luck with figuring it out yet? On mine (2001) the ignition switch is worn, sometimes if I turn the vehicle off and remove the key, the switch can be left in the 'acc' position instead of 'off'. This drains the battery in a few hours. I've learned to always check that it is actually off.