If the battery is low and alternator is not charging, vehicle will not stay running when you jump it. Parts stores will not test the alternator outside the vehicle. That would be done with the re-builder who has the equipment for that.
The information given earlier is what you need to start with. You need a fully charge battery, terminals clean and tight, and properly working alternator.
Saturday, November 18th, 2017 AT 12:50 PM