1999 Ford F-150 Q&A
1999 Ford F-150 Question: my engine is making a whinning sound
When I crank my truck it makes a whinning sound constantly - Visitor
Not entirely sure what that is; could be resonance from the starter from internal wear, or an accessory drive noise perhaps? A first hand inspection is in order to see what you may be hearing. - DaveJHM
My engine is making a constant loud whinning sound the whole time I have it cranked.