Oliver's auto & hgv diagnostics/auto locksmith

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Oliver's auto & hgv diagnostics/auto locksmith car/wagon/tractor diagnostic fault finder at a cheaper rate then the main dealership

05/11/2026
05/11/2026

What a sign. Farming isn’t a 9 to 5! 🚜 🇬🇧

13/10/2026

🔧 THE DIFFERENCE BETWEEN HAVING A DIAGNOSTIC MACHINE AND KNOWING HOW TO DIAGNOSE!

Let me tell you a story.

Two mechanics receive the same car. The owner wants to know why the engine warning light is on.

The first mechanic plugs in a diagnostic machine, reads the fault codes, and tells the owner to buy new parts. After spending money, the car still has the same problem! 😩

The second mechanic also plugs in a diagnostic machine, but he doesn't rush to replace parts. He investigates. Why is the module not communicating? Why is the sensor not working? Is there power, earth, or a wiring problem?

He tests, follows the wiring diagram, checks the signals, and finds the real cause before replacing anything.

Car owners, please understand this: A fault code does not automatically mean the part mentioned in the code is faulty. Sometimes the problem is in the wiring, power supply, earth, or communication between modules.

A good diagnostician doesn't just read codes; they investigate the cause.

👨‍🔧 Mechanics and auto electricians: Do you diagnose the problem or replace parts based on fault codes?

🚗 Car owners: Have you ever bought a part because of a fault code, only to find that the problem was still there? Tell us your experience in the comments!

Let's educate each other and help car owners avoid unnecessary expenses. 👇

13/10/2026

“Fantastic video, I could watch you teaching all day 🙂.
Some different tools I was unaware of.”

That comment sums up exactly why we create these videos.

Our goal is to educate the aftermarket on the tools, software and setups that can help independent garages make better decisions before they invest.

In one of our latest YouTube videos, we put five of the most popular aftermarket diagnostic tools on the same vehicle and tested them side by side.

Not based on brochures.

Based on how they actually perform in the workshop.

We looked at capability, coverage, ease of use, daily usability and whether they give technicians enough confidence to use them as part of their normal diagnostic process.

Feedback like this makes the work worthwhile because the more garages understand what is available, the easier it becomes to choose the right setup for the jobs they want to take on.

Comment “5” and we’ll send you the video directly.

28/09/2026

We are currently experiencing new developments branching out to agricultural machines aswell small steps atm but very positive outcomes

UPDATE DAY TODAY 💥💥💥💥💥
13/07/2026

UPDATE DAY TODAY 💥💥💥💥💥

NEW TOPDON 600S TO DO THEM INJECTOR PROGRAMMING AND MUCH MORE
03/05/2026

NEW TOPDON 600S TO DO THEM INJECTOR PROGRAMMING AND MUCH MORE

30/04/2026

Check out ItsChrisHC’s post.

Address

Otterburn
Otterburn
NE191HB

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+447759215643

Website

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