Skip to content
DDifficulty 3/5

When climbing a slope in a manual vehicle, engine revs fall because the selected gear is too high to maintain progress. What should you do?

Correct answer

Change down to a suitable lower gear for the slope and speed.

Select a suitable lower gear for the slope and speed, keeping the engine within an appropriate rev range. This does not necessarily mean selecting the lowest gear. Do not keep slipping the clutch to compensate for a gear that is too high, as this produces heat and wear. If power loss persists or there are signs of a fault, do not automatically attribute it to gear selection.

Practice more D licence questions

A self-check with exam-style questions on Mechanics and maintenance. Free, no signup.

All options

  • Keep that gear and continuously slip the clutch.

  • Conclude that the mixture is lean and release the accelerator without changing gear.

  • Change down to a suitable lower gear for the slope and speed.

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

Share this question

Keep studying

Related questions