Problems starting my TJ again

GeorgeSully

TJ Enthusiast
Joined
Sep 1, 2018
Messages
236
Location
South Carolina
So my jeeps been acting up the last couple days and whenever I try to start it will do a half beep and sometimes a fraction of a crank and then all the power goes out and nothing happens when I turn the key. I’ve just replaced the alternator, battery, and terminals a few weeks ago and to start it I’ve just been using a portable jumper. Also I just ran the Jeep for 20 minutes and turned it off and tried to start again and nothing.


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Sounds like a battery terminal issue to me. Have you rechecked that they are tight as well as clean/shiny? Did you crimp the new terminals?