push start

Momentum-powered engine start

Push start is a way to start a vehicle with a dead battery by getting it rolling—usually by pushing or coasting downhill—then engaging the clutch to turn over the engine.

Also called a bump start or pop start.

The technique works only with manual transmissions: We had to push start the old truck when the battery died.

Related

ignition · momentum · hill · parking lot · gear · transmission · jumpstart · engine · stall · battery · dead battery · dead · crank · kick · rev · rolling · downhill · coast

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Family

push, start, pushes, pushed, pushing, pusher, pushers, pushy, starts

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G