Why You Should Get a Pre-Purchase Vehicle Diagnostic Test
Buying a used vehicle? Book a diagnostic test first. Call us on 01744 808586
Thinking about buying a used car, van or motorbike? It might look fine on the outside—but that doesn’t mean everything’s running smoothly under the bonnet. A pre-purchase diagnostic test gives you peace of mind by revealing hidden faults before you hand over your hard-earned cash.
Whether it’s a dealer vehicle or a private sale, we offer full mobile diagnostics across the North West and North Wales. We’ll come to you or the seller, and carry out a full scan on the vehicle’s electronic systems so you know exactly what you’re getting into.
What is a pre-purchase diagnostic check?
It’s a health check that goes beyond a quick once-over. We use advanced tools to plug into the vehicle’s onboard systems and check for fault codes in the engine, brakes, transmission, airbags, battery, sensors and more. Even if no warning lights are on, stored faults can still be present.
This gives you the full picture—so you’re not left with expensive surprises after buying.
Why is it important?
Used vehicles often come with unknown history. Even trusted brands like BMW, Audi, Ford or Vauxhall can hide faults that don’t show up in a quick test drive. We’ve seen common issues like misfiring engines, faulty sensors, brake wear warnings or battery charging problems that only appear during a proper scan.
With a diagnostic report in hand, you’ll know if the car is worth the price—or if it’s best to walk away.
Mobile pre-purchase diagnostics at your convenience:
No need to tow the vehicle or take time off work. We’ll come to wherever the car is—at the seller’s home, at a dealer’s forecourt or even at your own address if you're double-checking before committing.We serve the whole North West and North Wales, covering all makes and models—petrol, diesel, hybrid and electric.
What we check in a pre-purchase diagnostic:
- Engine management faults
- Battery & charging system
- ABS, brakes and suspension alerts
- Airbag & safety system warnings
- Service reminders & maintenance history
- Emissions & exhaust system faults
Need extra checks on a vehicle? We do that too:
In addition to diagnostics, we can carry out:
- Full visual pre-purchase inspections
- Road tests
- MOT history and status checks
- Service & oil checks
- Brake pad & tyre inspections
Want full peace of mind? Book the full works and we’ll give you a complete report before you commit to buying.
Book your pre-purchase diagnostic today:
We help buyers across the North West and North Wales avoid costly mistakes by giving honest, thorough diagnostics before they buy. Fast response, fair prices, and expert support—call us today and let’s make sure your next vehicle is a good one.
Call us today on 01744 808586 or book online below:
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