TheMarkedOne
Member
- First Name
- Mark
- Joined
- Mar 10, 2019
- Threads
- 9
- Messages
- 47
- Reaction score
- 27
- Location
- Mechanicsburg, Pennsylvania
- Vehicle(s)
- 2019 Toyota 86 TRD SE
- Vehicle Showcase
- 1
- Thread starter
- #1
I was commuting to college today in eco and drive mode for about 20 miles and everything sounded fine until I drove back home. At low rpms when accelerating I hear this audible electric whining sound coming from either the alternator or transmission but once I hit higher mphs or go above 3k rpms it goes away. So I am wondering why this is the case and if anyone has ever had this problem before.
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