Using lubricity enhancers like Hot Shot's Secret in every tank.
Installing a bypass kit to ensure that if the pump fails, metal stays out of the rest of the system. CP - 4
The ultimate fix—swapping the CP4 for the older, ultra-reliable CP3 pump. Option 2: Competitive Programming (CP4 Book) Topic: Elevating Your Algorithm Game with CP4 Using lubricity enhancers like Hot Shot's Secret in