Did a search and turned up a large number of posts about a battery light at HIGH rpm's being an alternator problem. I've had a hunch my problem is also the alternator but its a bit different than all these other posts. And the weirdest part is, it seemed to go away today.
Anyway: Drove 4hrs home from the end of summer bash we had in SE MI on a beautiful sunny day, and once I got off the freeway and my RPM's lowered down to about 2500 (were steady at ~3250 or so on the freeway at 80 mph) my battery light was coming on. Punch the throttle and it goes away. Let the RPM's drop or car idle it would come back. Since Sunday and these initial symptoms, its been coming on less and less, but when it does its when the RPM's are droppping or almost idle. But today, I didnt get the light at all yet.
Here's my last log entry for an alternator:
2/7/03 100,500 Miles
Replaced Alternator and Tensioner Pulley
Mileage on the car is at 151,000 now.
What do you all think about this wierdness? Maybe I should replace the alternator anyway?
