We believe in complete transparency. This is the step-by-step process behind the mobile pre-purchase car inspection Merrylands buyers trust.
STEP 01Preparation and database check
We gather seller details, your name and email, and the registration number. We check our database for previous flags, written-off status, stolen-vehicle reports, finance and accident history, then prepare a model checklist for engine, cooling and overheating risks.
STEP 02Arrival and visual assessment
At a private home, property or car park, we check panels, paint, repairs, rust, underbody oil and coolant leaks, VINs, interior wear, hoses, belts, cooling components and signs of cover-up cleaning.
STEP 03Pre-start diagnostic scan
Our professional computer scans engine, transmission, powertrain, body and other modules. We investigate cooling and oil-pressure codes, compare odometer readings across modules and assess battery health.
STEP 04Thermal-camera cooling check
Thermal imaging examines the radiator, hoses, thermostat, water pump and engine block. Cold spots can reveal blockages, while hot spots may indicate localised overheating or head-gasket trouble.
STEP 05Live data and engine-noise analysis
We monitor oil pressure, coolant and oil temperature, sensors, misfires, transmission health and overheating history. Cold-start, idle, revving and load checks listen for piston slap, bearing knock, rattling and tapping, including with a mechanics stethoscope.
STEP 06Physical and mechanical inspection
We inspect coolant level, radiator, hoses, thermostat and water pump, with pressure and combustion-gas tests where applicable. We check oil level and condition, suspension, steering, mounts, fluids, leaks, brakes and tyres.
STEP 07Dynamic test drive
We use a route around Merrylands with city streets, bumps and highway speeds on Woodville Road or the M4. We monitor engine noise under load, coolant temperature, performance, transmission shifts, suspension feedback and braking.
STEP 08Verdict and report
If you are present, we show you the issues and explain whether the car is worth buying. If you are not, we send a detailed written report with photos and videos by the same evening.