Customer states; i went inside the store to shop, when i come out to start my car it wont not crank over,after setting until the next day it started

This Jeep has what we call in the mechanic word as the "Dreaded intermittent"
these vehicles cost the mechanic a lot more time to figure out because we have to recreate the fault and sometimes that's very difficult,we have to simulate the exact conditions when the fault occured to get the vehicle to duplicate the fault, in this video i actually was able to recreate the fault and narrow my diagnosis down to one of two problems on the jeep.

#howto #jeepgrandcherokeel #automobile