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George H.
George H., ASE Certified Technician
Category: Cadillac
Satisfied Customers: 18820
Experience:  ASE Master Tech 15+ Years
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My 2000 cadi dts deville gh idle at 2000 rpm no leaks on

Customer Question

My 2000 cadi dts deville high idle at 2000 rpm no leaks on intake changed the maf senser change ac valve egr valve
Submitted: 2 years ago.
Category: Cadillac
Customer: replied 2 years ago.
If i press on the gas peddle it goes higher
Customer: replied 2 years ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 2 years ago.
Do i still wait for answer
Expert:  George H. replied 2 years ago.

Hello, I am unable to speak on the phone but I can help you here.

Would you like to continue?

Customer: replied 2 years ago.
Expert:  George H. replied 2 years ago.

Great, how do you know there are no intake leaks? The usual reason for a high idle is air not being metered by the mass air sensor getting into the enigne and these are known for leaks.

Let me know what you can