My 1996 Cadillac Deville started losing all accelaration power when I hit 2500 rpms and doesent allow me to reaccelerate until it drops below 35 MPH of 2500 rpms. Can anyone help?


Asked by Jan 10, 2016 at 05:14 PM about the 1996 Cadillac DeVille Concours Sedan

Question type: Maintenance & Repair

1 Answer


Not much to go on but it sounds like a transmission issue. If not transmission, you may have a plugged cat converter. That also affects acceleration by restricting the exhaust flow. Any other symptoms?

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