невчасне (неправильне) запалювання
improper fuel
improper operation
camshaft gear (timing gear)
position, navigation, and timing (PNT)
timing device
timing gear oil slinger
incorrect ignition timing
engine timing pointer
fixed timing magneto
flywheel housing timing cover
engine timing
spark timing
timing valve
timing
valve timing
ignition timing
testing of ignition timing
motor timing