Bought a used car with no service history?

Recover what you can

Ask the seller for invoices and the maintenance booklet. Ask the shops named on any paperwork whether they can provide records you are entitled to receive. Match each record to the vehicle and check its date and mileage before adding it.

A missing entry is not proof a service was skipped. A seller’s recollection is also different from a dated invoice. Keep the source with each entry.

Get the correct schedule

Identify the year, engine, transmission, and drivetrain, then find the manufacturer’s maintenance guide. Look for first-service intervals, repeat intervals, and any special-use conditions that match how the car is driven.

Do not copy a schedule from a similar model or another engine just because the mileage looks reasonable.

Discuss the unknowns with a technician

Bring the records you found and the vehicle’s guide to an appropriate technician. Ask which items can be assessed by inspection and which maintenance decisions need evidence of earlier work.

For an item such as a timing belt, do not mark it completed without evidence. Agree on an appropriate next step for that engine rather than assuming it was changed at purchase.

Separate three kinds of information

In CarBindr, a purchase-date assumption is kept separately from completed service records. It does not create a fictional service visit, and timing belts are never assumed done.

Start the paper trail today

1. Record the current date and odometer reading.
2. Add only the historical work you can support, preserving its source.
3. Save the first inspection and any work actually performed.
4. Keep each new invoice and update the schedule from real completed services.

Start with the free maintenance log and the maintenance checklist.