Popular misconceptions about viscosity
In this section: 7 articles
Instead of an introduction:
The most popular misconceptions car owners have about engine oil viscosity, pushed by oil makers and garage mechanics:
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"If I like driving fast, a standard engine oil won't do for me — I need a sportier oil" — a real loss of power and a quick engine overhaul are guaranteed — go right ahead!
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"When my engine was designed, there were no modern high-viscosity oils yet, so the carmaker simply couldn't have recommended them" — back then there weren't just no modern engine oil brands; there was no engine-building technology designed for today's oils either, so you might as well start looking for a good mechanic for the overhaul.