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2005 Cadillac Escalade Question: Escalde 2005 has the following problems

 

Question

DMoody14, Las Vegas, NV, February 01, 2014, 07:11
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Rear end makes a whining noise when the car is in motion. The faster the car goes the louder the noise. and the low pressure warning comes on when the car is idling

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  • Answer #1

    pushrod February 01, 2014, 07:18
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    Have rear differential lube checked and oil pressure tested with a test gauge. Mechanic can advise corrective action after testing.

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  • Answer #2

    G. T. Service Center (4196 Answers) , Stephenville, TX - (254) 638-3236
    ProfessorG February 01, 2014, 07:18
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    Check the rear end gear oil level or condition of the gear oil for possible drain and refill, possible wheel bearing issue. The low pressure I assume from previous post is the oil pressure. Have the oil pressure tested with a pressure gauge, more then likely a oil pressure sender. we're on the same page this time PR, Lol

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    pushrod, February 01, 2014, 07:20
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    Good answer, i agree!! You kow that old saying, great minds!

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