Gearbox Repairs – Sittingbourne and Isle of Sheppey

FSC Motor Repairs repairs manual and automatic gearboxes at our workshop in Sittingbourne and Isle of Sheppey. Gearbox repairs are booked in, but you can drive into our Sittingbourne garage without an appointment to have the problem diagnosed the same day.

Plenty of problems that feel like a failing gearbox turn out to be something simpler and cheaper, and we’ll always check before recommending major work.

Signs of a manual gearbox problem

• Grinding when changing gear, especially into second or third
• The car jumping out of gear on its own
• Gears that are stiff or difficult to select
• A whining or humming noise that changes with road speed
• A clunk when pulling away or changing direction
• Oil leaking from the area between the engine and gearbox

Signs of an automatic gearbox problem

• Slipping, where the revs rise, but the car doesn’t accelerate
• Harsh, jerky, or delayed gear changes
• A pause before the car moves after selecting drive or reverse
• The gearbox getting stuck in one gear, often a sign of limp mode
• A gearbox warning light on the dashboard
• Shuddering at low speeds

It isn’t always the gearbox

Several other faults can mimic gearbox failure, such as a manual car, a worn clutch, a faulty clutch hydraulic system, or worn gear linkages, which can all cause difficulty selecting gears. On an automatic, low or old fluid, a faulty sensor, or a software issue can produce surprisingly dramatic symptoms.

That’s why diagnosis comes first. Our dealer-level equipment, including Ford FDRS and dedicated VW Audi, Mercedes-Benz, and Land Rover tools, lets us read gearbox fault codes and live data that generic equipment often can’t. Combined with a road test and physical checks, it tells us whether the gearbox genuinely needs repair.

Gearbox repair options

If the gearbox does need work, the right solution depends on what’s failed and the value of the car. Options can include:

• Repairing the fault, such as replacing worn bearings, synchromesh, or seals
• Fitting a reconditioned gearbox, where the existing one is too badly worn
• Dealing with related parts, like the clutch on a manual car, while the gearbox is out

We’ll explain the options clearly, along with the cost and likely timescale for each, so you can choose what makes sense for you.

Dual-clutch gearboxes

Many modern cars use dual-clutch automatic gearboxes, such as Volkswagen Group DSG and Ford Powershift units. These combine manual gearbox internals with electronic control, and faults can come from the clutches, the control unit, or the mechanical parts. Accurate diagnosis is particularly important with these gearboxes, and our dealer tools help us get it right.

Protecting your gearbox

A few habits can help a gearbox last longer:

• Don’t rest your hand on the gear lever while driving
• Come to a complete stop before selecting reverse
• Have automatic gearbox fluid changed at the recommended intervals
• Get unusual noises checked early, before a small problem spreads

Why choose us for gearbox repairs

You’ll get a same-day diagnosis at Sittingbourne with no booking needed, an honest view of whether repair is worthwhile, and a clear price and timescale before work begins, and our Service and Warranty Plans cover your current vehicle, including annual servicing, your annual MOT test, and all eligible mechanical and electrical faults.