Multifunctional diesel fuel additive designed to clean the injection system, reduce deposits and support smooth, efficient diesel engine operation.
Helps clean injection nozzles and remove resin deposits from the diesel fuel system.
Supports smoother diesel engine running and optimised engine performance.
Helps support reduced fuel consumption by maintaining cleaner fuel-system operation.
Suitable for use with biodiesel and does not harm diesel particulate filters (DPF).
MANNOL 9984 Diesel Plus is a multifunctional diesel fuel additive designed to clean the injection system, reduce resin deposits, support smoother engine operation and help maintain fuel-system performance in compatible diesel and biodiesel applications.