The Fiat Linea 1.3 Multijet sometimes suffers noticeable power loss — the car feels sluggish, especially uphill or under load. Early diagnosis saves money.

Symptoms

• Poor acceleration
• Engine feels choked
• Increased fuel consumption

Main causes

• Boost leak in turbo hoses
• Clogged EGR valve
• Faulty/clogged injectors
• Dirty air filter
• Blocked DPF

Solutions

• Perform boost leak test
• Clean/replace EGR valve
• Test/replace injectors
• Replace air filter
• Clean/regenerate DPF

Advice

Check simple items first. Ignoring turbo-related issues can lead to costly turbo replacement.