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which can affect the internal oil pressure of the vanos
The rental fee is $35 plus a $100 deposit
If you would like to purchase a full S54 Master Tool kit see our Master Tool Kit product listing
causing poor engine performance
and all solenoids are cleaned and tested to ensure they are working properly
S54 CPV Kit 400-Core which can affect the internalA common problem on the S54 engines, the Constant Pressure Valve O ring fails causing a slow oil leak on the passenger side of the engine that frequently resembles a rear main seal leak. Replacing the CPV with our included upgraded Viton O ring ensures a long term solution to this common problem. Our CPV Kit includes a brand new constant pressure valve and the special tool needed to access the valve behind the exhaust header. Without the tool,