A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.
Created for Diesel fuel needs! A powerful synthetic formula that cleans fuel injectors, carburetors, intake valves & manifolds - removing power-robbing carbon deposits. Formulated to solve problems specific to diesel fuel:
Reduces exhaust - HC & CO
Synthetic formula mixes with ALL diesel formulas, including low sulfur