In live data under the power train control module it gives an oil quality figure (its down the list a bit). This is a score from zero to ten….0 being good and 10 bad! This is a percentage figure I’ve since discovered so 0% to 10% dilution. At 10% the car should flag an oil change required. My reading is now on 8 after having changed the oil 1 day ago · Owners of the Land Rover Discovery Sport have reported several engine issues, including problems with the turbocharger and fuel system. Some 2015-2017 models with the 2.0L petrol engine have experienced issues with the turbocharger failing or the engine stalling unexpectedly. SIGN UP for Exclusive Offers and Latest Deals. Give your engine a spark by replacing the spark plugs. LR091617 is the genuine NGK spark plug for the Discovery Sport, Evoque 3 Door and 5 Door, And Defender 90 and 110 New Generation vehicles. - LR091617. Engine Timing Chain Guide. 2017 Land-rover Discovery Sport. Genuine Land-rover Part - LR125215 (LR091744, LR1 25215). Ships from Land Rover Palm Beach Parts, West Palm Beach FL The check engine light on your 2017 Land Rover Discovery Sport will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will instantly turn itself off. Likewise, if your catalytic converter is working dxW7I.