---
title: "With regular use of class K3 and K4 fuel, motor oil change intervals must be shortened by 30-50%. — Игоря Моржаретто — DecisionGateway"
description: "statement by Игоря Моржаретто, recorded recently — verbatim quote and source citation."
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statement

# **With regular use of class K3 and K4 fuel, motor oil change intervals must be shortened by 30-50%.**

A statement by [**Игоря Моржаретто**](https://dgw.tmarket.io/actors/01a1c083-61a1-78dc-b9e6-454404089cf0). Statements are as reported by the cited publishers — not verified by DecisionGateway.

> *По оценке автоэксперта Игоря Моржаретто, при регулярном использовании топлива классов К3 и К4 интервалы замены моторного масла необходимо сократить на 30-50%.*

bbbreakingPublished 2026-11-09 [ Read source](https://t.me/bbbreaking/241879)

[**Игоря Моржаретто dossier **](https://dgw.tmarket.io/actors/01a1c083-61a1-78dc-b9e6-454404089cf0)

## **Discussion**

## **Related claims**

[**For gasoline engines this may mean changing oil every 5-7.5 thousand km instead of the usual 10-15 thousand km.**Игоря Моржаретто · prediction](https://dgw.tmarket.io/claims/01a1c083-61da-7887-8702-f1678bb9dce3) [**Experts warn of possible growth in demand for oils, price increases and risks of supply disruptions against the backdrop of permitting the sale of lower environmental class gasoline.**эксперты · prediction](https://dgw.tmarket.io/claims/01a1c083-61c6-735c-97cf-5b379fb34167) [**Disinflation in gasoline is expected (-2% w/w) as autumn consumption falls substantially, which by itself balances the market even with the retirement of refining capacity; the question is the scale of the correction.**truecon · prediction](https://dgw.tmarket.io/claims/01a1d10b-1100-7d18-8721-d220ef732f9f) [**A third lane is to be provided for overtaking every 5-10 kilometers.**Дархан Иманашев · commitment](https://dgw.tmarket.io/claims/01a1d2bb-ae40-7171-a22f-ffd3dcd21dcb) [**Simulation results show more than 40% fuel savings compared with a traditional Kamsarmax on a comparable route, over 50% savings on routes most favorable for wind propulsion, and up to 5% additional improvement in the calculated carbon intensity indicator under FuelEU Maritime when using appropriate wind technologies.**Kongsberg Maritime · statement](https://dgw.tmarket.io/claims/01a1bd9b-c8b0-7692-875a-7a5f38776e49) [**An exception is provided for lubricating oils, as well as fuel in vehicle tanks installed by the manufacturer; export in such tanks is allowed no more than once per day.**kapitalkz · statement](https://dgw.tmarket.io/claims/01a1c94f-bcaf-72aa-b202-5e9e22078cc2)

## **More claims by Игоря Моржаретто**

[**For gasoline engines this may mean changing oil every 5-7.5 thousand km instead of the usual 10-15 thousand km.**prediction](https://dgw.tmarket.io/claims/01a1c083-61da-7887-8702-f1678bb9dce3)

[All claims by Игоря Моржаретто](https://dgw.tmarket.io/claims?claimant_id=01a1c083-61a1-78dc-b9e6-454404089cf0)

[All claims](https://dgw.tmarket.io/claims)

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