The other night I was going down the interstate and the cars battery light came on, then it went off and I didn't see it again. Then, the next day the radio cut off going down the road and the a/c blower motor starting surging. It will blow harder sometimes than others and you can feel the variation. It has continued to surge, but none of the other problems persist. I replaced the alternator 6 or 7 months, do you guys think it could be that again?

 

Sounds like the battery is going, did that in mine.

 

Sounds to me like it is the alternator/charging circuit.

 

Happen to me battery light went on / off couple of times. Driving down the freway at night, radio cut off, headlights dimmed/went out, dash lights went out. Drove to next exit totally blacked out. Car ran ok must have conserved enough juice to keep engine running until I turned it off-DEAD. ALTERNATOR!!