Well here we go again...brake/charge lights come on, lights go dim, blower motor slows down etc. you get the picture. Checked and double checked belt tension, all connections, and bench tested alt. Funny thing is: when i start the truck cold it charges normally until it warms up a bit. Also, the brake/charge lights will go off when shes runnin above 2500-ish rpm, and eventually will charge after extended periods of high rpm. Can anyone shed some light here? Thanks.

88' Xtra cab, 22RE, 5 spd, alumi flat deck, 3" BL, 35" muds...awaiting SAS.

'02 Ram, 4.7, REV 'Shooter' wheels wrapped with M.T. Baja claws.