We recently purchased a BMW X2 and after driving almost 1000 km, we experienced problems on the highway. The car started jerking and there was a lack of power. The message "Drive: Controlled Drive, Full drive power not available" appeared. An ANWB mechanic examined the car and found that the spark plugs were old, dirty and calcified, especially the one in cylinder 3, which was black. Cylinder 3 gives less than 3 bar of pressure, while the rest gives 5 bar. Is this normal for a car with this mileage? What can we expect in terms of repair? The car still has 3 months of warranty, but I am concerned that the problem may not be fully fixed. Is it wise to have a report done by an authorized BMW garage to avoid future problems? Thanks in advance for your advice! Regards, John.
(Translated from Dutch)
1 comment(s)
CarlyMechanic
It's not normal for a car with only 1000 km to have such low compression in one cylinder. This could indicate a more serious issue, such as a problem with the piston rings, valves, or head gasket in cylinder 3. Given that the car is still under warranty, it's advisable to have a thorough inspection done by an authorized BMW garage. They can provide a detailed report and ensure any necessary repairs are covered under warranty. This will also help prevent future issues. Please keep us updated on the progress and let us know if you have any further questions.
It's not normal for a car with only 1000 km to have such low compression in one cylinder. This could indicate a more serious issue, such as a problem with the piston rings, valves, or head gasket in cylinder 3. Given that the car is still under warranty, it's advisable to have a thorough inspection done by an authorized BMW garage. They can provide a detailed report and ensure any necessary repairs are covered under warranty. This will also help prevent future issues. Please keep us updated on the progress and let us know if you have any further questions.