Engine & performance
Misfires, rough idle, warning lights, reduced power, overheating.
- Photos of the dashboard alerts (and when they appear).
- Recent repairs or parts installed, including approximate dates.
- Any videos of cold start behavior or unusual noises.
Brakes & safety
Squeal, grinding, long stopping distance, pulling, brake pedal changes.
- Brake warning indicators status (on/off, message text).
- Notes on when it happens: light braking vs hard braking.
- Recent brake service receipts, if you have them.
Electrical & electronics
Battery drain, starter issues, intermittent power, sensor errors.
- Battery age and last charging history.
- A list of current error codes or screenshots from the dash.
- Whether issues improve after resetting or driving.
Suspension & steering
Clunks, vibration, uneven tire wear, drifting, steering play.
- When the symptom shows up: turning, braking, potholes, speed changes.
- Tire wear photos and tire brand/size if available.
- Any recent alignment, shocks, or suspension work.
Cooling & heating
Overheating, low coolant, leaks, heater not warming, steam.
- Coolant level status (full/low) and any leak location.
- Temperature gauge behavior during a short drive.
- Recent coolant flush, radiator, hose, or thermostat changes.
Diagnostics & inspection
Unclear symptoms, multiple warnings, “check engine” only.
- A short timeline: when it started and what changed right before.
- Fuel type, recent refueling details, and typical driving conditions.
- Any prior scan results and what repairs were attempted.