Your engine sounds fine.
But is it?
Most breakdowns start silently — weeks before any warning light. Send us 30 seconds of your engine running and we’ll tell you what’s really going on inside.
Engine check in 3 steps
Record 30 seconds of your engine running. No visit. No waiting. No $300 diagnostic fee.
Record 30 sec
of your engine
Start the engine, hold your phone near the hood for 30 seconds. Upload the recording. That’s it.
Pay $9.99
One-time via Stripe. No subscription. Full refund if your report isn’t delivered within 10 min.
Get Engine
Health Report
Health Score, current status, and a 6-month prediction — delivered to your email within 10 min.
“Found early timing chain wear I had zero idea about. Fixed it for $320 before it became a $2,000 engine job.”
“Report came in 8 minutes. Mechanic confirmed the worn brake pads. $9.99 well spent — I knew exactly what to tell him.”
“Score was 91 — everything is fine. That peace of mind before a long road trip? Worth every penny.”
A health band for your car.
Subscribe and get the Pulscar Scanner shipped to your door. Plug it in, connect via Bluetooth, and your car’s health streams live to your phone.
Pulscar Scanner
One mechanic visit costs more
than a year of Pulscar.
Stop overpaying. Diagnose from your phone, instantly.
Traditional Mechanic
Pulscar 2.0
Scanner + App. Complete car health.
Hardware meets AI. Every feature powered by real-time data from your Pulscar Scanner.
AI Sound Diagnosis
Record any sound. AI compares against 200+ patterns. Get severity, safety, and repair steps in seconds.
Live OBD Monitoring
Health-tracker-style dashboard powered by your Scanner. Real-time RPM, coolant, battery, fuel with live graphs.
Predictive Maintenance
Scanner tracks 6 systems 24/7. AI warns weeks before failures. Oil, brakes, timing belt, coolant, battery, air.
Safety Assessment
Clear verdict: safe to drive, city only, or stop now. Based on real OBD data, not guesswork.
24/7 SOS Emergency
One tap: tow truck, fuel, mechanic, battery jump. See ETA. Auto-shares your location.
Cost Estimator
Repair breakdown before you visit. Parts, labor, and nearby recommended shops with ratings.
Setup in 60 seconds
No mechanic. No technical knowledge. Plug in and go.
Plug in your Scanner
Pulscar Scanner plugs into your OBD-II port (under the dashboard). 10 seconds, done.
Open the app
Scanner auto-connects via Bluetooth. Your car’s data starts streaming instantly.
AI monitors 24/7
Predictive alerts, sound diagnosis, live data. Your car’s health, always known.
30 seconds. Real sound. Real diagnosis.
Watch Pulscar identify a brake pad issue from a single recording. No mechanic needed.
🔊 Turn on sound — hear the actual engine noise and AI diagnosis
Why I built this.
I’m John. I built Pulscar after one bad morning.
My car made a weird noise. The mechanic charged me $380 for a “full diagnostic” and told me it was a loose heat shield. A $0 repair.
I realized the problem isn’t cars. It’s that we can’t tell what’s actually wrong without paying someone we don’t trust.
So I’m building a tool that listens to your engine and tells you the truth. Cheaper than a coffee, faster than a mechanic visit.
Share Pulscar. Get a free month.
Pre-order now — we’ll send your unique referral link via email. When a friend pre-orders through your link, you both get 1 month free. No limit.
Scanner + 50% off. Forever.
Pre-order now. Get the Pulscar Scanner for $1 and lock in 50% off forever.