Suzuki Swift

The chain tensioner on the first-generation Multijet often doesn't last 70,000 km. Even a brief moment of low oil pressure can cause the chain to jump. Timing chain jump damage should be considered a write-off.

Symptoms: Clattering noise on cold start, loud knocking when oil level is low, engine suddenly won't start

With only 3.3 litres of oil capacity, even minor leaks or elevated consumption quickly lead to critical oil starvation. Low oil is the most common cause of chain slip and bearing damage on this engine. Weekly oil level checks are strongly recommended.

Symptoms: Oil warning light on, increasing engine noise, timing chain rattles, engine damage in extreme cases

The Z13DT EGR valve housing is prone to cracking, causing air leaks and erratic running. The complete EGR valve must then be replaced.

Symptoms: Rough running, poor throttle response, engine warning light with EGR or lambda fault code, engine stalls after cold start

The small 1.3 CDTi engine does not generate sufficient exhaust temperatures for self-regeneration of the DPF on short trips. Early software versions in particular gave no warning before complete blockage.

Symptoms: Engine jerking badly, power loss, DPF engine warning light, black exhaust smoke, increased fuel consumption

The 5-speed manual gearbox in the Swift IV is prone to input shaft bearing failure. Loud noise in all gears gives advance warning; without repair, total gearbox failure is likely. Repair costs from €800.

On vehicles from 2005–2008, moisture can enter the rear of the car and cause corrosion on the rear seatbelt mounting brackets. In the worst case, a smouldering fire is possible.

Worn synchro rings prevent 2nd gear from engaging or cause it to jump out. The 1.6 Sport (M16A) is particularly affected. Synchro ring replacement or fitting a reconditioned gearbox is required.

On the 1.6-litre petrol engine (M16A Sport), the exhaust manifold frequently cracks. As the manifold and catalytic converter are a single unit, both must be replaced together, significantly increasing repair costs.

Control arms, ball joints and shock absorbers show clear wear at higher mileages and regularly come up at MOT. Repairs are necessary but can be done cost-effectively.