Exhaust Hyundai ix20 (2010-2018)

The Hyundai ix20, especially diesel versions (1.4 CRDi 90 hp and 1.6 CRDi 116/128 hp), may experience exhaust system issues including excessive noise, leaks, abnormal pressures, and unusual smoke emissions. These problems might not always trigger dashboard warnings but can be noticed through sounds, visual signs, or performance drops.

Excessive exhaust noise on cold starts is commonly caused by worn or faulty exhaust valves. Replacing the exhaust valves has resolved this issue for many owners. For the diesel 1.6 CRDi, noise without a dashboard warning could also be linked to vibrations or power loss. A professional diagnosis is recommended.

Common sensor and filter problems include:

• Low exhaust pressure detected by OBD, often indicating a faulty Diesel Particulate Filter (DPF) sensor — cleaning or replacing the DPF may be necessary.
• Defective NOx sensor causing exhaust leaks; inspection of corroded connectors and sensor replacement is advised.
• Faulty Positive Crankcase Ventilation (PCV) valve causing engine misfires linked to exhaust smoke and vibrations.

Professional diagnostic tools like OBD scanners help identify these issues.

Excessive smoke emissions (black, blue, or white smoke) from the exhaust can be caused by:

• Black smoke: overly rich fuel mixture.
• Blue smoke: burning engine oil.
• White smoke: coolant leakage or cooling system issues.

These symptoms often coincide with higher fuel consumption, poor acceleration, irregular idling, or difficulty starting the engine.

Yes, detailed tutorials are available for components like the exhaust manifold, including step-by-step illustrated manuals and free videos. Proper tools such as torque wrenches and new gaskets are recommended to avoid leaks.

• Other related parts with useful guides include catalytic converters, DPFs, exhaust pipe kits, silencers, rubber mounts, and exhaust flex pipes.

Online forums and video resources provide additional help and community advice.

Common problematic components include:

• Exhaust valves causing noise at cold start (replacement recommended).
• Exhaust manifold with potential leaks or noise (DIY replacement with new gaskets advised).
• DPF sensors causing low exhaust pressure (clean or replace the DPF sensor/component).
• PCV valve causing engine misfires and related exhaust symptoms (replacement necessary).
• NOx sensors causing leaks (inspect connectors and replace sensor if corroded).

Proper professional diagnostic is advised for symptoms without clear dashboard alerts.

Choose high-quality, brand-new exhaust parts manufactured to OEM specifications and compliant with European regulations. Parts made of stainless steel (INOX 409) with certified high-performance monoliths provide durability and optimal function. Avoid reconditioned or non-certified parts to maintain compliance and performance.

• Look for parts with proper certifications such as E24-103R and supporting technical approvals.

Professional installation and correct matching to engine displacement and emission standards ensure longevity and regulatory compliance.

When ordering exhaust parts online, consider the following:

• Verify part compatibility with your specific Hyundai ix20 model, engine type, and production year.
• Check the availability of fast shipping options, including standard and express delivery services.
• Look for clear payment options, including secure credit card, installment plans, and digital wallets.
• Review return policies, typically allowing free returns within 30 days for unused, original packaging parts.
• Choose suppliers offering technical support and installation manuals.

Always use professional diagnostic tools like OBD adapters prior to ordering to confirm exact part requirements based on sensor readings and error codes.