...noise when the fan turns on? When the hydraulic fan turns on and the heat is on i have a very loud humming noise. Under the hood you can feel the vibration and noise coming from the hoses running from the power steering pump to the fan.Idont hink there is air in the lines, the fluid level is full and no bubbles in the resivoir. can anyone help?
My 2002 Jeep Grand Cherokee 4.7 with Hydraulic fan system is making a humming...
- Thread starter Thomas
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