1 of 1 people found this review helpful
Very Disappointed - Engine Problems
By autoracer on
Vehicle2004 Cadillac CTS-V 4dr Sedan (5.7L 8cyl 6M)
ReviewTook delivery on 5/24. Have 200 miles on car and it has been at the dealership for 7 of the last 8 days. There is a problem with the Engine making a very loud "Resonance"/"Wind up like a Turbo Charger" at 2500-2700 RPM and then it goes away at 2000 RPM after feathering of the throttle. Also, there is a very loud "Rattle"/"Pingging" Sound at acceleration thru 4200-4700 RPM in 2nd,3rd,4th. A $52K Cadillac with a proven LS6 Engine should not have these issues within 200 miles. Dealer doesn't know what to do and Cadillac Tech Support can't help them.
Worst FeaturesDealerships should get better trained to fix issues before selling a car like this or the Corvette Dealers should be the servicing dealerships with Corvette Trained Engineers.
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