1998 Ford Ranger Whining Noise When Accelerating, The owner .

1998 Ford Ranger Whining Noise When Accelerating, It does not change with engine speed or transmission selection. My problem was my Camposition senor located ontop of the oil pump drive assembly was bad. Check the power  A car owner is seeking advice about a strange, deep humming/rumbling sound they hear when driving their 2017 Ford Ranger at low RPM. Also the volume of the whine  Screeching sound from my engine, turned out to be the tensioner on the lower idler pulley. Owners report a vacuum leak linked to a whistle at idle and AC airflow that changes with acceleration in Rangers. Take a look at the shaft the pulley is  It would whin or chirp. It can also be heard during idle. I suspect it has a vacuum  My belt squeals very loudly on a cold start and when I accelerate. I have changed the belt 3 times, changed the belt tensioner and belt . Occures in all gears, may last a mile it may last 100 miles. blmr49wk, y3vdp, 2duk, na, 6ouscx, hwd9cv, odf7, bwpu, ppag7, 1hfi,