Vauxhall Corsa Corsa D 1.3 CDTi 75bhp Known Faults

The 1.3 CDTi engine uses a weak single-row timing chain. It stretches and snaps without much warning if oil changes are missed.

Turbo failure on the Fiat/Vauxhall 1.3 CDTi is a documented weakness, particularly when oil change intervals have been extended. The small variable-vane turbo is sensitive to oil quality.

The high-pressure fuel pump on the 1.3 CDTi can fail, causing hard starting, rough running and eventually preventing the engine from starting. It is an expensive repair relative to the car's value.

Injector failure on the 1.3 CDTi causes rough running, misfires and black smoke under acceleration. The piezoelectric injectors used in this engine are expensive to replace.

Modern vehicles use smart charging systems to reduce engine load, but the complex regulators on the alternators frequently fail.

The starter motor wears out internally. This is particularly common on vehicles equipped with Stop/Start systems.

The concentric slave cylinder (CSC) inside the gearbox bellhousing fails, leaking hydraulic fluid and causing clutch failure.

A very common MOT failure in the UK. Suspension coil springs corrode and snap, usually near the bottom pigtail.

The Fiat/GM 1.3 CDTi is a capable diesel but its EGR valve blocks with carbon deposits regularly. This is one of the most common Corsa D complaints.

DPF blockage is endemic on the 1.3 CDTi Corsa, largely because most owners use them for short trips where the DPF cannot self-clean.

The EGR valve on the 1.3 CDTi clogs rapidly, usually jamming open and causing terrible starting and idling.

While replacing blown glow plugs is normal maintenance, on the 1.3 CDTi they are notoriously long, thin, and seize into the cylinder head.

Failed glow plugs on the Corsa D 1.3 CDTi cause white smoke and hard cold starting. The 1.3-litre engine has a small combustion chamber that relies heavily on glow plugs in cold UK winters.

The floating brake caliper design relies on sliding pins. In the UK climate, salt and water ingress cause these pins to rust and seize solid.

Wheel bearing wear is a normal consumable on UK roads, but frequent pothole strikes accelerate the failure rate significantly.

Diesel glow plugs burn out over time causing cold starting issues. The major problem is they often snap in the cylinder head when mechanics try to remove them.

Shock absorbers lose their damping efficiency over time, and eventually blow their seals, leaking hydraulic fluid.

The air conditioning condenser is mounted at the very front of the cooling pack, making it highly susceptible to stone damage from the road, leading to refrigerant loss.

The front anti-roll bar drop links wear out on heavily potholed UK roads, causing an annoying knocking sound at low speeds.

The cables inside the electric window regulator mechanism fray and snap, causing the window glass to drop into the door frame.

The engine coolant thermostat fails in the 'open' position. The engine never reaches its optimal operating temperature, killing fuel economy.

Lead-acid and AGM batteries have a finite lifespan. Modern cars are highly sensitive to voltage drops, causing bizarre electrical faults before the battery completely dies.