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Fuld syntetisk Mercruiser olie
Jeg så lige at Mercruiser har en 20w-40 fuldsyntetisk olie som anbefales til deres motorer med katalysator. Det er en gammel bulletin fra sidste år. men jeg har ikke set det før nu.
Så passer det meget godt med hvad jeg har læst at Mercurys olie har et højt ZDDP indhold, og min konklusion er den samme med Volvos olie som ikke er anbefalet til motorer med katalysator.
Jeg håber at de beholder de gode gamle olier som yder optimal slid og korrosions beskyttelse med det høje indhold af ZDDP.
IMPORTANT: If you are operating an engine equipped with Emissions Control, be aware that some oils can damage the catalyst. Although many marine-grade lubricants allow for acceptable engine performance, some contain high levels of phosphorus. Long-term exposure to these high-phosphorus oils will damage the catalyst. Catalysts damaged by lubricants containing high levels of phosphorus may not be covered by the MerCruiser Limited Warranty. To help obtain optimum engine performance and to provide maximum protection, we recommend using the following oil: Mercury MerCruiser Full-Synthetic Engine Oil, 20W-40, NMMA FC-W rated If the Mercury MerCruiser Full-Synthetic, 20W-40 oil is unavailable, you can use the following lubricants, listed in order of recommendation:
IMPORTANT: If you are servicing a catalyst engine, and the Mercury MerCruiser Full-Synthetic, 20W-40 oil is unavailable, you can still use these lubricants, listed in order of recommendation, but only for short periods of time.
Mercury/Quicksilver 25W-40 Synthetic Blend, NMMA FC-W–rated 4-cycle MerCruiser oil
Mercury/Quicksilver 25W-40, NMMA FC-W–rated 4-cycle MerCruiser oil
Other recognized brands of NMMA FC-W–rated 4-cycle oils
A good-grade, straight-weight detergent automotive oil per the operating chart below.
NOTE : We do not recommend non-detergent oils, multi-viscosity oils (other than as specified), non FC-W–rated synthetic oils, low-quality oils, or oils that contain solid additives.
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