Hello, I have a 2003 VW Passat With the 1.8L Turbo.Great car to drive and I would like to keep it that way. These cars have a reputation for sludge formation..I have always run synthetics (base lll and lV) in the car and as far as I can tell it has only minimal sludge issues.I have maintained the car(OCI,5000 mi.) per Mfg. instructions.With close to 90,000 miles on the car I would like to use your product to remove any sludge that might be present and just give the engine a general cleaning.My wear numbers from my UOA are starting to creep up and I feel a good cleaning would help reduce the wear and tear on the internals and oil supply system. What would you suggest? Have you had any customers with the 1.8T who have used your product? Any help or suggestions would be very much appreciated. Best Regards, Rick
