Do you mean the fan for the heating & AC?
usually whats known as a blower resistor
Probably the blower motor, wiring to it or control switch
AnswerDepends whats broken ie. blows cold, no blower at all ???????no blower at all
Sounds like a bad blower motor resistor block.
nothing, nothing at all
you have a bare wire touching on your blower motor
NOTHING
Nothing.
nothing
Nothing. :(
The blower motor resistor is bad.
The horse power for the 5.3 litre V8 is 275 for 1999.