Pulsing airconditioner and dimming lights on 98 ford expedition

[svalencia]

About a week ago my ford expedition stalled while driving a few times at the same time the interior lights started dimming on and off, also the conditioner pulses when on..haven't had too much trouble driving it, just the few times it stalled just the lights and air pulsing..can anyone help?

 

[GAINMOB]

check alternator/battery...bad alt will have this prob...even connection errors with the alt as someone has pointed in another thread somewhere

 

[semperfi96]

check alternator/battery...bad alt will have this prob...even connection errors with the alt as someone has pointed in another thread somewhere

x2!

 

[svalencia]

It was the alternator, got a new one and had it installed..back to normal..thanks sooo much!!

 

[GAINMOB]

no prob...glad i remembered what mine was doing when mine went out...