|
Randy, try spraying water on the serp belt when its whining. If it goes away, then its the belt either not tensioned correctly or bad belt. I dont think its that though.
One way to tell if its the alternator bearing starting to go is drain the battery slightly. Headlights on for a few minutes, blower motor on high. Keep lights on, turn blower off so you can hear, and when you start it throttle it to ~2k. Usually they'll squeal under increased load if the bearings are starting to go
__________________
RIP Ben "Jever" Doebele, we wont forget you
Hi, I'm Chad. Talk to me or GFY 
1997 328iS... HR coilovers, Brembo F40 calipers, camber plates, so many more cool things!
1993 Chevy K3500 CUMMINS 6BT 5 speed with 19.5" commercial grade wheels. Pulling 15k pounds going 75mph up a 7% grade... cake 
|