Rhythmic metallic tick
Clear at idle. The frequency rises with engine speed.
CarWhisper
Car sound inspection · bay 02
Put the sound on the board.
Record a suspicious car noise. CarWhisper separates what it hears from what might cause it, then gives you a safer next step.
Choose where to listen
A result in three modules
Enough detail to act. Enough restraint to trust.
Three possibilities
Oil pressure, injector noise, or a small exhaust leak.
Start safely
Check the oil level and warning lights before driving again.
Choose a listening zone
Different places leave different clues.
Pick the area that best matches what you hear. Each mode includes capture guidance and a sound-quality check.
Engine bay
20–30 sec- Example heard
- Rhythmic tick at idle
- Could fit
- Oil level or pressure, injector or valve-train noise, small exhaust leak
- First safe step
- Check oil and warning lights before the next drive.
Brakes & wheel
20–30 sec- Example heard
- High squeal during light braking
- Could fit
- Pad wear indicator, surface rust, trapped debris, brake hardware
- First safe step
- If it becomes grinding or braking changes, stop and arrange inspection.
Exhaust
20–30 sec- Example heard
- Uneven putter from the tailpipe
- Could fit
- Loose heat shield, exhaust leak, rough idle or misfire pattern
- First safe step
- Record outdoors from the side and stay clear of fumes and hot parts.
Sounds we can help describe
Start with the symptom, not a guessed part.
01Ticking or tapping at idle
02Squealing or scraping while braking
03Humming that changes with road speed
04Clunking over bumps or while turning
05Rattling underneath the vehicle
06Uneven exhaust note or leak-like hiss
Questions drivers ask first
Before you know the part, describe the sound.
Why is my car making a ticking noise?+
A tick can come from normal injector operation, low oil, valve-train components, or a small exhaust leak. CarWhisper compares the rhythm with when and where it happens, then suggests safe checks rather than claiming an exact fault.
Can I record a car noise with my phone?+
Yes. A steady 20–30 second recording can preserve useful acoustic clues. The app guides phone placement and asks for context such as idle, braking, turning, or road speed.
Is it safe to drive with grinding brakes?+
Do not rely on an app to clear a safety-critical sound. If braking feels different or you hear severe grinding, stop safely and contact roadside help or a qualified mechanic.
What does an exhaust leak sound like?+
It may sound like ticking near the engine, hissing, tapping, or a louder uneven exhaust note. Record only outdoors, from the side, and away from hot components.