Prevents formation of, and removes existing deposits caused by carbon. deposits on all internal engine components. 500ml Treats up to 750L of diesel fuel. Hydra DPB-100 Will clean all internal components of your engine, where either fuel or exhaust gas travels working as a diesel fuel cleaner, a diesel turbo cleaner, a diesel fuel injector cleaner, a total fuel system cleaner, it is the best diesel additive produced in the UK.
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