VAG Doctor LTD - Volkswagen Group Specialist

14/07/2026

Volkswagen Transporter T6 – EGR Replacement

This Volkswagen Transporter T6 came to us with the engine management light (EML) illuminated due to a faulty EGR system.

The repair involved replacing the EGR cooler, along with fitting all new gaskets and refilling the cooling system with fresh coolant. On DSG-equipped Transporters this is a particularly time-consuming and intricate job due to restricted access, but taking the time to do it properly ensures a reliable, long-lasting repair.

Another Transporter back on the road and running as it should. If your Volkswagen, Audi, SEAT or Škoda has an engine management light on or you’re experiencing a fault, get in touch with VAG Doctor Ltd for specialist diagnostics and repairs.

03/07/2026

This customer came to us with complaints of a clunk when selecting reverse and the gearbox skipping gears. With just 28,### miles on the clock, the vehicle hadn’t yet reached the recommended service interval for a DSG oil and filter change.

As part of our initial diagnosis, we drained the DSG oil to inspect its condition. Thankfully, there were no obvious signs of contamination or excessive debris, so we continued with further diagnostics.

We then identified a faulty mechatronic unit, which was causing the loss of the even-numbered gears and resulting in the customer’s symptoms.

Once the new mechatronic unit was fitted, we completed the repair with fresh genuine DSG oil and a new filter before carrying out the required adaptations and testing to ensure everything was operating as it should.

DSG gearboxes are incredibly advanced and precise systems. While this fault wasn’t caused by overdue servicing, keeping on top of the recommended DSG oil and filter changes—or even carrying them out slightly earlier—can help maintain long-term reliability and reduce the risk of costly repairs.

01/07/2026

Another lovely job from last week! This Audi R8 V10 came to us with what was thought to be a single oil leak. After carrying out a full inspection, we actually discovered three separate leaks.

🔧 Oil feed pipe
🔧 Oil return pipe
🔧 Power steering pipe

Once the faults had been diagnosed, we ordered the required genuine replacement parts and got to work. While everything was apart, we also thoroughly cleaned away all the excess oil that had built up over time, restoring the underside of this R8 back to a factory-fresh finish.

Another happy customer and another Audi R8 back on the road, leak-free and performing exactly as it should. 👌🏁

Whether you drive a performance car, daily driver, or work vehicle, we’re here to help. We cover everything from diagnostics and electrical fault finding to general mechanical repairs, servicing, and maintenance. Whatever your vehicle needs, you can count on quality workmanship, honest advice, and attention to detail every step of the way. Get in touch today and let us keep your vehicle performing at its best. 🚗🔧

29/06/2026

Something a bit different from last week! This customer came to us looking to have an electric roller shutter supplied and fitted to their brand-new Amarok. The finished result looks fantastic, adding a sleek appearance, improved security, and everyday practicality. Another happy customer!

18/06/2026

This VW Transporter T5 came to us after another garage had unfortunately snapped glow plug No. 3 during removal. The customer then brought the vehicle to us to see if the remaining seized glow plugs could be removed without causing further damage.

To give ourselves the best chance of success, we removed the front end for improved access and visibility of the snapped glow plug. Using plenty of penetrating oil and a careful technique of working each glow plug backwards and forwards millimetre by millimetre, we successfully removed the other three glow plugs without any breakages.

The snapped glow plug required specialist extraction, so we brought in a specialist who carefully drilled out and removed the broken plug.

Once removed, we fitted a full set of four new glow plugs, reassembled the vehicle, refitted the front end, and carried out final checks.

The Transporter is now back together, running perfectly, and ready to return to its owner. ✅

Jobs like this are a great reminder that patience, experience, and the right approach can often save customers from much more expensive repairs.

11/06/2026

This customer came in for a pre-MOT inspection, and unfortunately the condition of the front brake pads and discs meant an MOT failure was imminent.

Once we stripped the brakes down, we found the pads were so worn that the piston had overextended and could not be retracted. The only safe solution was replacement.

✅ 2 x brand-new genuine calipers fitted
✅ Genuine brake pads fitted
✅ Genuine brake discs fitted

The vehicle is now back together and ready for its MOT. 👌

At VAG Doctor, we cover all aspects of vehicle repairs and maintenance, including:

🔧 Electrical diagnostics & repairs
🔧 Routine servicing & maintenance
🔧 Gearbox repairs
🔧 Cambelts & water pumps
🔧 Brake pads & discs
🔧 MOT preparation & testing
🔧 Any form of bushing & running gear.
🔧 In-depth diagnostics for sporadic faults

Whatever your vehicle needs, we’ve got you covered. 😎

Give us a call on the number below🫱🏻‍🫲🏼

07/06/2026

Brand new genuine glow plugs fitted to this Touareg last week.

The customer was experiencing extended cranking on startup along with an intermittent EML. Diagnostics revealed faults on cylinders 1, 2, 3 and 5.

We replaced all faulty glow plugs with genuine parts, cleared the faults, and the vehicle is now starting and driving perfectly again✅

03/06/2026

VW Transporter T5 in the workshop today

The customer came in with the ABS and traction control lights illuminated, Just before a planned trip away this weekend.

After carrying out diagnostics, the fault was traced to a worn wheel bearing that had become rough and slightly noisy, along with an ABS sensor that had been damaged by a build-up of dust and debris cutting into the sensor & bringing up the above faults.

A new genuine wheel bearing and ABS sensor were fitted, fault codes cleared, test drove, No warning lights, no issues, and the van is now ready for a weekend of adventuring.

If your Volkswagen Group Vehicle has any lights on the dash, intermittent faults or even just needs a service, we cover it all! Give us a call on the phone number below😎

31/05/2026