run on fumes

engine ground run / run-up

blasting fumes

crankcase fumes

engine exhaust fumes

fumes

fumes contamination

fumes disposal

give off fumes

smoke fumes

thick with fumes

exhaust fumes

dry run

dummy run

hit and run battle

hit and run tactics

physical endurance run

raise / run the blockade

run (naut.)

run in

run-flat (tire)

takeoff run

Willow Run Research Center

run into opposition

run out of ammo

bottom run (of tank track)

day's run

distance of run

dry run course

run out

once-run

run-up check

straight-run gasoline