2007 Bmw X5 4.8I How To Replace Valve Guide Seals : Top 9 Eccentric Shaft Actuator Seal - Automotive Replacement Transmission Gaskets - Sunny Max 24 : Depending on how bad the valve guides are worn as to whether just fitting new seals will solve the problem, if they are badly worn it is better to replace valve seal is located on top of the engine that seals the intake/exhaust valve and valve guide, from oil going in the cylinder.
2007 Bmw X5 4.8I How To Replace Valve Guide Seals : Top 9 Eccentric Shaft Actuator Seal - Automotive Replacement Transmission Gaskets - Sunny Max 24 : Depending on how bad the valve guides are worn as to whether just fitting new seals will solve the problem, if they are badly worn it is better to replace valve seal is located on top of the engine that seals the intake/exhaust valve and valve guide, from oil going in the cylinder.