Answer: pings

AnswerCrossword Clue
PINGSLight, ringing sounds.
pingsto produce a sharp sound like a bullet striking metal
pingsPING, to produce a brief, high-pitched sound
pingspinging sound
PINGSSigns of engine trouble
PINGSDreaded engine sounds
PINGSUnwelcome engine sounds
PINGSBullet sounds
PINGSEngine warnings
PINGSLittle noises
PINGSSonar sounds.
PINGSSharp sounds.
PINGSMetallic sounds.
PINGSSonar sounds
PINGSSharp metallic sounds.
PINGSKnocks
PINGSEngine noise
PINGSEngine sounds
PINGSKnocking engine sounds
PINGSEngine knocks
PINGSSonar echoes
PINGSWorrisome motor noises
PINGSWorrisome engine sounds
PINGSSonar pulses
PINGSMetallic impact sounds
PINGSBullets-hitting-metal sounds