несправність у системі запалення
potential danger area (trouble area)
trouble-spot
extraction trouble
cause of aircraft trouble
trouble
trouble cause
engine trouble
trouble-free operation
compression ignition engine
ignition agent
ignition charge
ignition coil
ignition cord-fuse
ignition spark
ignition switch
ignition tube
spark ignition engine
ignition wiring harness
ignition cartridge
ignition accelerator
ignition cables
ignition characteristics
ignition cutout
ignition device
ignition interference
ignition line
ignition quality improver
ignition squib
incorrect ignition timing
dead-center ignition
defective ignition system
delay of ignition