Begin cold, listening for lifter ticks, rattles, or belt squeals. Plan a route with hills, highway speeds, bumps, and tight turns. Observe transmission shifts, alignment pull, brake vibration, and temperature stability. Cycle climate controls and windows under load. Note smells, smoke, and turbo spool behavior if equipped. Write findings immediately so emotions don’t edit facts later. This short, structured drive predicts repair budgets, buyer objections, and whether you should proceed, negotiate harder, or gracefully walk away.
Scan for stored and pending codes, then read freeze-frame data to understand when faults occurred. Check Mode $06 test results, monitor readiness flags, and compare live data like fuel trims, coolant temps, and misfire counters. Document baselines for future comparison after repairs. Data-driven diagnostics protect your budget, prioritize fixes, and prevent comebacks. Show scans in your listing to demonstrate diligence. Buyers feel reassured when numbers support claims, reducing haggling and speeding commitment during test drives.
Rust hides beneath pretty paint. Inspect subframes, pinch welds, brake lines, and rear trailing arm mounts. Flood cars often smell faintly sweet, show silt beneath seat tracks, or reveal corrosion on seat bolts and connectors. Use a paint gauge, magnet, and careful panel gaps to detect bodywork and frame repairs. Verify airbag lights, horn function, and alignment history. When structural uncertainty remains, price the risk brutally or pass. Protecting your reputation today safeguards future referrals and quick sales.