To avoid sludge accumulation inside the engine, our technicians recommend using the proper synthetic oil with the appropriate oil filter.
Car Problem Reports
Volkswagen Beetle Use correct oil/filter to prevent sludge accumulation
Volkswagen Beetle Problem
Engine Affected: 1.8L 4 Cylinder Turbo
Visitor, 2005 Volkswagen Beetle, 1.8L 4 Cylinder Turbo, 50,000 mi
I had $1600 worth of damage due to not using the correct oil