Hello, the f150 will have its battery gauge flicker when you use anything power like the power windows. The lighting on the gauge will flicker too. When you run the AC the truck bogs down bad and the battery gauge dips a little bit. Its a 5 speed manual with a 4.9 I6 motor. Any ideas?
have the same problem?
Wednesday, September 19th, 2012 AT 1:38 AM