ACEA 2021: Understanding the tests – CEC L-107 M271 EVO Sludge Deposit Test

Jun 30, 2021
Posted by Adrian Fitzpatrick, Commercial Manager, Viscosity Modifiers, Thomas Rudolph, Strategic OEM Account Manager, Chris Jones, Test Development Engineer
The CEC L-107-19 sludge deposit test is a key gasoline lubricant performance test within the latest ACEA Light-Duty Engine Oil Sequences upgrade. Applicable across all A/B “High SAPS” and C “Lower SAPS” categories, it is commonly referred to as the “M271 EVO” test.

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