Exhaust Skoda Roomster

Several recurring exhaust issues have been reported for the Skoda Roomster (2006-2015), especially with diesel models such as the 1.4 TDI-PD. Common problems include:

• Exhaust system that rattles or clacks
• Loud exhaust noises, notably on 1.2 TDI 75 versions
• Exhaust flap valve issues caused by defective actuators controlling exhaust flow
• NOx errors and visible exhaust smoke indicating possible system leaks

These problems often affect vehicle performance and may require inspection or repair.

Owners frequently report failures or faults in the following exhaust-related parts:

• Catalytic converter – leaks may require repair or replacement
• Rear silencer – often replaced due to wear or damage
• Injection system – pump replacements sometimes needed, costing around €800
• EGR valve – while indirectly related to exhaust, clogging may affect diesel engine performance

Replacing the rear silencer on the Roomster is generally rated as a level 2 out of 5 in difficulty, meaning it is relatively easy from a technical standpoint.

Helpful resources including video tutorials and practical repair guides are widely available online for do-it-yourself enthusiasts.

The exhaust flap valve problems in the Roomster are commonly caused by a defective actuator that controls the exhaust flap opening and regulates flow. This malfunction can lead to abnormal noises and exhaust system warnings.

Fixing the actuator or related components can restore proper exhaust operation and reduce noises.

NOx sensor errors and visible exhaust smoke can signal leaks or faults in the exhaust system, including the catalytic converter or related components.

These issues should be diagnosed promptly to avoid engine damage and higher emissions.

Krosfou provides brand-new, high-performance catalytic converters and Diesel Particulate Filters (DPFs) made in Europe with superior quality materials such as INOX 409 stainless steel and advanced ceramic monoliths.

Key features include:

• Compliant with European legislation and manufacturer specifications
• Certified by TÜV SÜD Automotive GmbH for technical performance
• 3-year warranty covering up to 100,000 km under proper use
• Manufactured to reduce emissions effectively and improve vehicle performance

Krosfou's products ensure durability and efficiency suitable for Skoda Roomster and many other vehicles.

Maintaining the exhaust system involves:

• Regularly checking for leaks or unusual noises
• Replacing sensors such as Lambda sensors at recommended intervals (80,000–100,000 km)
• Ensuring all gaskets, injectors, and sensors are replaced following exhaust repairs
• Avoiding short trips for diesel engines so the system reaches proper operating temperature for efficient regeneration

Following installation and maintenance instructions prevents premature part failures and maintains optimal emissions control.

Krosfou offers direct-from-factory sales of high-quality exhaust parts with benefits including:

• Wide catalog of catalytic converters and DPFs compatible with Skoda Roomster models
• Fast delivery options including standard and express shipping across Europe and internationally
• Free returns within 30 days for unused products in original packaging (EU deliveries)
• Dedicated technical support accessible by email for installation help
• Special pricing and discounts for professional customers through a PRO account

Ordering directly from Krosfou ensures access to genuine European-made exhaust components meeting the highest standards.