Skip to content
C1Difficulty 2/5

In a conventional engine, must the cylinder-head gasket have the manufacturer-specified openings aligned with the block and head?

Correct answer

Yes, the openings specified for that engine, correctly aligned.

Yes. Use the gasket specified for the engine, with the designed openings for cylinders, fasteners and oil or coolant passages as applicable. It seals the joint and separates fluids and combustion gases where required. Pistons move inside the cylinders; it is incorrect to claim that all pass through the gasket. Do not add holes or fit an incompatible gasket.

Practice more C1 licence questions

A self-check with exam-style questions on Safe loading. Free, no signup.

All options

  • Only in petrol engines; never in diesels.

  • No, no cylinder-head gasket can have openings.

  • Yes, the openings specified for that engine, correctly aligned.

Editorial status: editorially approved. This status does not certify legal review. Report a correction

Share this question

Keep studying

Related questions