How do you use MECACYL HJD in your diesel boat engine?

Prerequisites:

Mécacyl HJD is the perfect complement to Mécacyl CR for any diesel boat engine. It can be used as a complement to Mécacyl CR in diesel oil fuel for HDI, CDI, TDI, turbo or non-turbo diesel vehicles, etc. It reduces pollution and offers mechanical protection for the injection system.

Frequency of use:

One 200 ml bottle for 180-250 litres of fuel.

Use:

Regular maintenance:

1. Always blend well when refuelling.
2. Pour  Mécacyl HJD, alternating it with the diesel oil to blend it well when refuelling. The engine must be hot; in other words, at operating temperature.

Emergency recommendations:

1. If the injectors gets clogged, directly add Mécacyl HJD (from 1/2 of a 200 ml bottle to a full bottle into the diesel oil filter).
2. In such case and since it’s a non-flammable, non-fusible lubricant, sudden intense use of Mécacyl HJD can sometimes lead to temporary lags in acceleration. It’s normal.
3. They will quickly disappear.

Contraindications:

Specific situation:

Some rare boats are equipped with an exhaust cooler or exchanger. In such case, make sure it is completely watertight before using Mécacyl.

Benefits:

-          Limits fouling (injection, EGR, particle filter...).
-          Reduces exhaust smoke.
-          Easier anti-pollution control.
-          Offers injection silence.
-          Hyper-lubricates.
-          Protection from water, contaminants, cold weather.