Engine Oil Leaking Problems of Cadillac STS

Cadillac STS owners have reported 1 problem related to engine oil leaking (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Cadillac STS based on all problems reported for the STS.

1 Engine Oil Leaking problem of the 2005 Cadillac STS

Failure Date: 06/03/2014

This vehicle has pumped through 5-7 quarts of oil appx every 500 miles. I know that this is not normal. Car was overhauled, the trans was basically rebuilt, with new components. Problem with oil evaporating at very low mileage still an issue. ** leaks*** or symptoms aside of diminishing oil every said set of miles. Very frustrating issue that hasnt been resolved.

See all problems of the 2005 Cadillac STS 🔎.

Other Common Engine And Engine Cooling related problems of Cadillac STS

Problem Category	Number of Problems
Engine And Engine Cooling problems	25
Check Engine Light On problems	8
Car Stall problems	6
Engine Shut Off Without Warning problems	4
Engine Stall problems	3
Engine Head Gasket Leaking problems	3
Loud Engine Noise problems	2
Engine Exhaust System problems	2
Engine Cooling System problems	2
Manifold/header/muffler/tail Pipe problems	2

Switch Make:

Switch Model:

★ Safety Ratings of STS Cars

✿ Fuel Economy of STS Vehicles

☘ STS Service Bulletins

⚑ STS Safety Recalls

☤ STS Defect Investigations