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Service, Repairs & MOT

Automatic transmission replacement for your Citroen

Book a local RAC Approved Garage that you can trust.

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

Why choose the RAC for an automatic transmission fluid top-up?

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
A mechanic standing inside a garage

Book an automatic transmission fluid replacement

To help make sure you’re getting smooth gear shifts and a long transmission life you need to maintain your automatic transmission fluid. So when you need to, make sure you have that old fluid drained and refilled at an RAC Approved Garage.

Any work done will meet the high standards set by the RAC.
We’re friendly, straightforward and jargon-free
A mechanic inspecting the underside of a vehicle.

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 automatic transmission fluid replacements that we can do for your Citroen

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.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

Orpington Motorworks

4.9/5

Welcome To The South East's Leading Independent Mechanics & Vehicle Servicing Centre. Mechanics you can trust, next-day service available using the latest manufacturer’s diagnostic Equipment, all whilst saving you up to 40% on main dealer prices. About Our Vehicle Repairs & Servicing Orpington Motorworks offers a full range of Vehicle servicing and repair solutions all including good quality parts. Having an annual service for your vehicle is one of the best ways you can maintain its good condition and avoid some basic issues that if ignored can end up causing costly damage. One of the most important aspects of a service is the oil change. At Orpington Motorworks we use only the best quality parts for your vehicle, so when you come to us for a service or an oil change you know that your vehicle is getting one of the most advanced services. Prices start from £150 for a full service or £75 for a interim service. Please feel free to call us today to discuss a service plan to suite you. To ensure the smooth running of your vehicle it should be serviced once a year. A full service includes a series of maintenance checks including an oil change. Any issues due to wear and tear will also be noted should any further work be required. Fleet Vehicle Servicing Our fleet customers typically save up to 40% on repairs and maintenance. We specialize in all areas of fleet vehicle servicing including repairs, annual servicing, midterm contract inspections and end of lease contract preparation.
Orpington Motorworks, Unit 1, Court Lodge Farm, Warren Road, Chelsfield, Orpington, BR66ER

Peakline Engineering

4.9/5

We collect and drop off with a car transporter free of charge! Timing chains to clutches Every make every model
Threelords, Pendine, Pendine, SA334PU

Bodywyse Autocare Ltd.

5.0/5

.“Bodywyse Autocare Cupar Ltd is a one stop shop for all of your motoring needs. We offer a full range of services including Servicing, MOTs, Tyres, Brakes, 4 Wheel Alignment, Air Con and of course Accident Repair, along with any mechanical work you might need for cars and commercial vehicles. We are an insurance approved body shop, partnered with PSA’s own Eurorepar Car Service network and regulated by the Independent Garage Association. This means that we can offer a manufacturer level of service at a very competitive price whatever you might need. We offer fixed price servicing and all work is guaranteed, insuring a high standard of quality. We pride ourselves on our customer service and any of our staff will be happy to assist in helping with any requests you may have. Give us a call for all your vehicle needs.”
Prestonhall Industrial Estate, Cupar, Fife, KY154RD

Central Garage Lakenheath

5.0/5

Thank you for choosing Central Garage lakenheath. We are a family run, friendly garage based in Lakenheath, close to the Norfolk border (IP27 9EW). The garage itself was established in 1965 and we have been here for 10 years now. We have experience in all makes of car and all types of work on these. We also do motorcycles! We focus on you, the customer, to get the best solution for whatever problem your car is exhibiting at the lowest cost possible, it all helps!, while giving you the best experience we can. We are always available to discuss problems with you car, although between 8am and 6pm is the best times! We are looking forward to welcoming you to Central Garage Lakenheath - kettle is on!!
100 High St, Lakenheath, Brandon, IP279EW

Binley Woods Service Centre

4.2/5

***PROUD WINNERS OF THE WCFMC GARAGE AWARDS 2021** choose our Coventry branch CV3 or Rugby branch CV21 and opt for a FREE collection & delivery OR book a mobile visit- we have a state of the art workshop on wheels www.mobileautoexperts.co.uk - ideal for tyre replacements and EMERGENCY CALL OUTS and batteries we come to YOU Still using a MAIN DEALER? Make the SWITCH to your LOCAL INDEPENDENT GARAGE and save £££££ YOUR MANUFACTURE’S WARRANTY WILL NOT BE AFFECTED - we use OE dealer standard filters for cars under warranty WARWICKSHIRE’s LEADING INDEPENDENT GARAGE Everything you need to keep you car moving .... Servicing | Repairs | MOT | Tyres | Diagnostics | Aircon regas | DPF clean | Clutches | Brakes ... and much more Over 80% of our customers rate is EXCELLENT on all review platforms. Our service centre provides the best quality methods used in the industry to undergo the best and most satisfying experience you will have when letting us handle all you car repairs and maintenance. **We provide FREE collection and delivery from your work or home all across Warwickshire and surrounding areas - hassle free so you can carry on working or just relax - as long as car is drive-able WE GOT IT! ( Mon-Fri only, not available on weekends) ***We offer payment plans: split the bill over 4 equal payments - no credit check , no interest added. We are endorsed and verified by the AA & RAC as a recommended car service repair centre, as well as being memebers of RMI - Retail Motor Industry. We use only the best engine oils - SHELL HELIX- and are part of there authorised workshops across UK. We are part of UK;s largest garage network AUTO GARAGES (GAU) & APPROVED GARAGES and are also a Shell Helix motor oil centre. We will save you time, effort & ££££ We provide you a main deal alternative and facilities without the main dealer price tag.
60-62 Rugby Road, Binley Woods, Coventry, CV3 2AX

Frequently asked questions about automatic transmission fluid change

Automatic transmission fluid should be changed every 30,000 to 60,000 miles. However, always check your vehicle’s manual for the manufacturer’s recommendation. Your driving habits and the conditions you drive in will affect how quickly your fluid degrades. Regular checks and following the manufacturer’s guidelines will help to make sure your transmission stays in good condition.

Some people believe that changing old transmission fluid can cause issues, especially in high-mileage vehicles. This myth stems from the fact that when automatic transmission fluid is changed, the new fluid can sometimes dislodge debris, causing problems. However, this is usually due to debris build-up.

If you don’t change the automatic transmission fluid, it can become contaminated and lose its effectiveness, leading to transmission wear and potential failure. Over time, dirty automatic transmission fluid can cause increased friction, overheating, and significant transmission damage. Regular changes will help you avoid costly repairs and keep the transmission running smoothly.

Fresh automatic transmission fluid is bright red and clear. If your fluid looks clean and smells fresh, it’s been changed recently. You can also check the service records for confirmation. If in doubt, ask your mechanic to check.

Signs that you might need a transmission flush include:

  • Slipping gears: The transmission struggles to stay in gear.
  • Delayed gear engagement: There’s a noticeable delay when shifting gears.
  • Overheating: The transmission becomes excessively hot.
  • Unusual noises: Grinding or whining sounds from the transmission.
  • Dirty fluid: The automatic transmission fluid is dark or discoloured.

A flush can help remove contaminants and restore the fluid’s effectiveness.

It’s often best to have a professional do it. The process can be messy and requires proper disposal of old fluid. Professional services also include checks and diagnostics to ensure everything is working.

Transmission fluid is used in automatic transmissions, while gearbox oil is used in manual transmissions. They’re made to do different jobs, so they’re not interchangeable. Automatic transmission fluid is designed for the hydraulic and cooling needs of automatic transmissions, while gearbox oil provides the necessary lubrication for manual transmissions.

An automatic transmission flush is a service where all the old automatic transmission fluid is removed, and new fluid is added. It helps remove contaminants and old fluid that might be stuck in the transmission. It’s more thorough than a simple fluid change and can help restore the transmission’s performance.

Yes, changing the automatic transmission fluid is necessary to keep your vehicle’s transmission running well. Over time, the fluid degrades and becomes less effective, leading to potential transmission problems. Regular changes help the transmission run smoothly and can prevent costly repairs down the line.

To extend the life of your automatic transmission fluid:

  • Regular maintenance: Follow the manufacturer’s guidelines for fluid changes.
  • Avoid excessive heat: Don’t overload your vehicle or tow heavy loads when you don’t have to.
  • Check for leaks: Regularly inspect your vehicle for fluid leaks.
  • Smooth driving: Avoid aggressive driving habits that can overheat the transmission.

Proper care and regular upkeep can significantly extend the life of your automatic transmission fluid and transmission.

An automatic transmission fluid change will typically take about 1 to 2 hours, depending on the vehicle and the service provider. This includes draining the old fluid, replacing the filter (if necessary), and refilling with new fluid. If more services or diagnostics are needed, it could take longer.

If your transmission fluid is low:

  • Check for leaks: Look for any visible leaks under the car.
  • Top up the fluid: Use the right type of fluid for your vehicle.
  • Monitor the fluid level: Regularly check the fluid level to make sure it stays within the recommended range.
  • Consult a mechanic: If the fluid level continues to drop speak to a mechanic so that they can inspect and fix any issues.