2008 BMW X3 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2008 BMW X3
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2008 BMW X3 ProblemsOil Leaks From Engine Area
Valve cover gasket leaks are common after 60,000 miles. Symptoms will include oil drips under the vehicle and burning oil smell from the engine compartment.
An engine coolant leak may develop from the expansion tank resulting in engine overheating. When a cooling system component fails the entire cooling system should be inspected. It is not uncommon to find additional component have failed or are leaking.
Overheating can cause severe engine damage. If the engine begins to overheat it is recommended to stop at the first available location and have your vehicle towed to a repair shop.
A creak or squeak can be heard from the top of the front or rear doors. This noise is most noticeable when the windows are fully up. The noise is caused by the decay of the flocking material on the door seals. New door seals, Teflon tape, special lube, or a combination of all of these may be needed to eliminate the noise.
2008 BMW X3 QuestionsNoise when coasting from 40 to 30 mph. (1 answer)
X3 has 81000 miles on it. When I coast from 40 to 30 mph there is a whirring noise from the rear of the car. Has the differential fluid changed and still there. Could it be a wheel bearing or differential bearing?
Problem only occurs for the first few stops in the mornings then OK when warmed up.
BMW say the solution is a new transmission.
2008 BMW X3 RecallsDriver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments
The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag free of charge to resolve the concern.