Cadillac Sts Questions
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Cadillac Sts
Thu, 30 Dec 2010
Cadillac Sts Reviewed by Koradov on .
2008 STS 3.6 DI. 6 speed auto.
2008 STS 3.6 DI. 6 speed auto.
Check engine and ...
2008 STS 3.6 DI. 6 speed auto.
Check engine and engine power reduced illuminated. Max RPM 2000, max speed 50mph; for the next five or so miles. then OK, except max rpm 4000 while driving - otherwise same problem. At times - when putting slight load on eng., while in high gear low RPM, seeems as if i hear valve knocking..? Although once i did refuel with high octane; 98. After that it all began...!
koradov@hotmail.com
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