Service, Repairs & MOT

Gearbox repair in Truro

Book a local RAC Approved Garage that you can trust.

  • 12-months parts guarantee
  • Honest pricing
  • Exceptional customer service

Why choose the RAC for a gearbox repair?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.

Close up of an RAC Mobile Mechanic underneath a car

Book a gearbox repair

The gearbox handles smooth gear changes and overall driving performance. If you’re hearing grinding noises, having trouble changing gears, or gears are slipping, it’s time for a repair at an RAC Approved Garage.

Any work done will meet the high standards set by the RAC.
We’re friendly, straightforward and jargon-free

Book a diagnostic

A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

And it’s not just gearbox repairs that we do in Truro

RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

Try one of our RAC Approved Garages

P C Tonkin & Son Ltd

5.0/5

1912 As Cornwall’s longest establish car dealership, here at PC Tonkin & Son we are proud of our 110 year history which has spanned four generations of the Tonkin family. Let us tell you more….. Like any business, ours started from humble beginnings back in 1912. In the early years of the business, Preston Tonkin (26 in 1912) worked from his home at Wesley Terrace in Bugle. His business started repairing motor cycles and bicycles. At the same time, he also worked within the local clay industry. As his reputation grew, Preston moved to work from premises at Roche Road and also began selling motor cycles, becoming an agent for manufacturers including Enfield, B.S.A. and Sunbeam. In 1924 he acquired the Austin franchise, the beginning of a business relationship with the marquee that would last for almost half a century.
77 Fore Street, Bugle, St. Austell, PL268PD

M R Autos

5.0/5

We have been established for over 7 years and in that time have built up a great reputation. We pride ourselves with great customer care, honesty and reliability whilst still low and competitive pricing. We go out of our way to help out our customers and make sure they go away happy with the services we have provided them, Members of the good garage scheme check out our excellent reviews.
Unit 20G Long Rock Ind Est, Penzance, TR208HX

Threemilestone Garage

4.8/5

Here at Threemilestone Garage we aim to give our customers the best possible service. We have a reception/waiting area with free tea, coffee, hot chocolate, a water machine and Wi-Fi at your disposal. We have a full MOT and repair station. We also now have a full body repair and spray shop.
3C Threemilestone Ind Est, Threemilestone, Truro, TR49LD

A30 Auto Service Centre

4.7/5

RAC Approved Car and Van specialist Service Centre with over 75 years of experience, We also offer MOT, Servicing, and light repair for all other vehicle types. Our highly skilled technicians are dedicated to ensuring your vehicle is running smoothly and efficiently. Contact us today to schedule your appointment and experience the best in automotive care. SERVING ALL AREAS OF CORNWALL INCLUDING ST AUSTELL, BODMIN, WADEBRIDGE, TRURO & VICTORIA CONTACT US TODAY TO SCHEDULE YOUR APPOINTMENT AND EXPERIENCE THE A30 AUTO SERVICE CENTRE DIFFERENCE.
Unit 4B Victoria Industrial Estate, Victoria, St Austell, PL268LX

Xpress Garage & Mot Centre Falmouth

3.7/5

Here at Xpress Garage is the largest independent garage, tyre specialist, and premiere car care centre in Falmouth / Penryn. We are experts in automotive repair including Tyres, Brakes, MOT's, Servicing, Clutches Cambelts, Electrical advanced Diagnostics Air-con, 3d computerised wheel alignment, puncture repairs and full workshop facilities. We're open 6 days a week, from 8.15 am to 5.30 pm Monday to Friday, and 8.15 am to 2 pm on Saturdays. We have a comfortable customer waiting area with FREE hot drinks, TV superfast wifi, and knowledgeable friendly staff. We also offer FREE courtesy cars, and a FREE drop off and pick up service to your home or place of work. We are also RAC, AA certified garage with Motorcodes, RMI & Trust my garage Approved Repair Centre, in Falmouth/Penryn. ISO 9001 Accredited
Xpress Garage And Tyre Centre, Units 3-4 Tregoniggie Industrial Estate, Falmouth, TR11 4SN

Frequently asked questions on gearbox repair

If your clutch has gone, you may have a problem trouble shifting gears or a soft or spongy clutch pedal. It might not even move when in gear!

Gearbox issues, on the other hand, show themselves with grinding noises, difficulty staying in gear, or leaking fluid. Both issues affect your gear shifting but come from different parts of the transmission system.

A gearbox specialist is a mechanic who’s an expert in diagnosing, repairing, and replacing gearboxes. They have training and experience dealing with many types of gearboxes, including manual, automatic, and semi-automatic systems. Talking to a specialist makes sure that any gearbox issues you may have are accurately diagnosed and repaired to the best standard.

Yes, many damaged gearboxes can be repaired. How damaged it is dictates how repairable it is. Small issues like worn seals or bearings can often be fixed. Severe damage might mean a complete rebuild or replacement. A professional mechanic can see the damage and tell you the best course of action.

Common signs of a faulty gearbox include:

  • Grinding or whining noises.
  • Difficulty changing gears.
  • Leaking transmission fluid.
  • A burning smell from the transmission area.
  • The car slipping out of gear or not staying in gear

If you notice any of these symptoms, it’s best to get your gearbox seen by a professional.

The gearbox transfers power from the engine to the wheels. This allows your car to move at different speeds. It adjusts the engine's power output to the wheels and makes sure the engine runs well at various speeds.

Mechanics use several methods to find gearbox issues:

  • Visual inspection: Checking for obvious signs of damage or leaks.
  • Test drive: Watching the car’s performance while driving.
  • Diagnostic tools: Using scanners to read error codes from the car’s computer.
  • Fluid analysis: Checking the condition and level of transmission fluid.

These methods help pinpoint the problem.

A DSG (Direct-Shift Gearbox) is a type of automatic transmission. It uses two clutches for faster and smoother gear changes. As it combines the ease of an automatic with the performance of a manual gearbox, it’s popular in many modern vehicles.

Whether a gearbox repair is covered by warranty depends on your policy. Manufacturer warranties often cover gearbox repairs in a certain period or mileage. Extended warranties and aftermarket policies may also provide you cover. Check your warranty details or talk to your provider for more information.

Most standard car insurance policies don’t cover gearbox repairs unless the damage is due to an insured event like an accident. Mechanical breakdown cover or specialised policies might offer you protection. Review your insurance policy or speak with your insurer to find out more about your coverage.

Gearbox repair costs vary a lot, depending on the issue and car type. Minor repairs can cost you a few hundred pounds. Major repairs or replacements can potentially cost you more than £1,000. Labour rates and party prices also influence the total cost that you may have to pay. It’s a good idea to get more than one quote for a good estimate.

For the best quality repairs, look for certified mechanics with helpful reviews. Specialists can provide you accurate diagnoses and reliable repairs, keeping your car running as it should.