1 Answer:
  • Chong Fu
    You may hear an issue with your oil every time you drive if it is thin, old, or poorly textured. When your engine is in motion, it may make a knocking sound when the oil is thin, old, or poorly textured. In the last section of this article, we will discuss ticking, another noise caused by oil.30 nov 2021
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  • Will an engine knock with a blown head gasket?

    Yes a blown head gasket can cause an engine to knock but will usually be a mechanical knock and depends on how the gasket blew. If the engine has been stood for a long time say on the power stroke both valves will be closed and any pressure in the cylinder would have dissipated.
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