Mar 12, 2009 #1 F Free Member Joined Aug 10, 2008 Messages 39 Reaction score 0 Points 6 idiot light comes on voltage shoots to 18 for 10-20 seconds then returns back to 14. its a dodge ram 1500 2001
idiot light comes on voltage shoots to 18 for 10-20 seconds then returns back to 14. its a dodge ram 1500 2001
Mar 12, 2009 #2 J joekickass1 New member Joined Feb 28, 2009 Messages 22 Reaction score 0 Points 1 voltage regulator is going out. depending on the year you either need a new voltage regulator which will be on the firewall by the relay or you need a new alternator.
voltage regulator is going out. depending on the year you either need a new voltage regulator which will be on the firewall by the relay or you need a new alternator.