Manual & Automatic Gearbox Repairs in Taunton

Manual and automatic gearbox repairs in Taunton — professional gearbox servicing, repair and overhaul to restore smooth gear operation and prolong transmission life. Whether you have a noisy manual gearbox, slipping manual gears, or an automatic that hesitates, we offer tailored repairs, fluid services and rebuild options.

Why gearbox repair matters

The gearbox is central to your vehicle’s drivability. Worn bearings, damaged synchros, failing torque converters or faulty valve bodies will progressively worsen and can turn a serviceable gearbox into a costly replacement if ignored. Prompt repair preserves value and reliability.

Services we provide — manual gearboxes

• Synchro and gear replacement for worn or damaged components.
  
  

• Bearing and seal replacement to eliminate noise and leaks.
  
  

• Input/output shaft repairs and refurb where possible.
  
  

• Clutch/gearbox interface checks and flywheel inspection (recommend clutch changes when needed).
  
  

• Gearbox oil change and inspection for correct lubrication and contamination checks.
  
  

• Repair vs rebuild advice based on inspection and cost-effective options.
  
  

Services we provide — automatic gearboxes

• Torque converter checks and repair/replacement options.
  
  

• Valve body and solenoid diagnosis and repair where possible.
  
  

• Mechatronics and control module diagnostics for modern automatics.
  
  

• Fluid change / flush and filter replacement with manufacturer-specified fluid.
  
  

• Reconditioning or replacement recommendations when internal damage is beyond local repair.
  
  

When to repair vs replace

• Repair is often the best option for isolated faults (bearing, seal, synchro, solenoid).
  
  

• Rebuild or replacement may be most cost-effective for extensive internal damage or catastrophic failure.
  We provide transparent assessments and quotes so you can decide with all the facts.
  
  

Signs you need gearbox repairs

• Grinding or crunching when changing gears (manual).
  
  

• Slipping, delayed engagement or harsh shifts (automatic).
  
  

• Loud whining, growling or bearings noise.
  
  

• Fluid leaks or burnt smelling transmission fluid.
  
  

• Persistent dashboard gearbox or transmission warning lights.
  
  

Frequently Asked Questions

How long will repairs take?
Simple repairs/parts replacement can be same day or 24–48 hours; full rebuilds typically take several days depending on parts and workload.

Do you offer gearbox reconditioning?
We assess whether reconditioning is viable; if required we arrange reconditioned units or rebuilds with transparent pricing.

Will a fluid change help my automatic gearbox?
If the issue is fluid-related (contamination, overheating), a fluid change and filter replacement can restore performance; severe internal damage needs further work.

Why choose MJ Auto Centre for gearbox work

• Experienced technicians handling both manual and automatic gearboxes.
  
  

• Honest, written quotes and clear explanations of repair options.
  
  

• Use of quality parts and recommended fluids.
  
  

• Tests and road checks to confirm the repair is successful.
  
  

• Local service for Taunton and Bishops Lydeard, cars and light vans only.
  
  

Ready to diagnose your gearbox?

Phone: 07542 084896
Address: Unit K, Dene Business Park, Dene Rd, Bishops Lydeard, Taunton, TA4 3LQ
Email: mjautocentre@yahoo.com