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Discussion Starter #1
Hello, I have a Cadi Deville 1994 and I'm hearing a humming noise coming from the back of the car on the drivers side when I turn it on, and while I'm driving it will either stop without notice, or start jerking while I'm driving.Also, the service ride control shows up on dash broad and now today, the noise got louder, like it's coming from the back rear drivers side of the car.

Please help me!!
Luras
 

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2005 Escalade 6.0L 2WD, 2007 Jeep Grand Cherokee Limited CRD
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3,723 Posts
My guess is the air ride compressor for the suspension. The motor can get noisy if it's going bad. And the Service Ride Control message is probably trying to tell you that! Check the computers codes and see if that is the case.
 

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Discussion Starter #5
it's like it want's to get gas, but can't get gas, and stop run and completey turn off.
 

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White Diamond '03 DHS (with DTS floor shift)
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Have you checked the fuel pressure. Sure sounds like a fuel pump.
 
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