Inspect the affected areas of the paint for signs of peeling or bubbling.

Carefully sand down the affected areas to remove loose paint and smooth the surface.

Apply a primer to the sanded areas to promote adhesion of the new paint.

Match the paint color accurately and apply multiple coats, allowing each coat to dry thoroughly.

Finish with a clear coat to protect the new paint and restore the vehicle's finish.

Tips in the manual: The paint care and maintenance section provides tips on preserving the vehicle's paint finish.

If your car unexpectedly accelerates, firmly apply the brakes to slow down and bring the vehicle under control.

Shift the transmission into neutral to disengage the engine from the wheels if possible.

Once safely stopped, turn off the engine and contact a Hyundai dealership or qualified mechanic for inspection and repair.

Document the incident and any relevant details for future reference.

Suggestion: Find emergency procedures and safety tips in the manual for dealing with unexpected acceleration incidents.

Check to ensure the brake pads and rotors are in good shape, and look for signs of wear, unevenness, or damage.

Replace worn-out brake pads and rotors with high-quality OEM or aftermarket replacements.

Check for proper brake caliper function and ensure adequate lubrication of moving parts.

A bleed on the brake system is needed to flush out any air bubbles and ensure that it is performing at its optimal level.

Monitor brake wear regularly and address any issues promptly to maintain safety.

Manual recommendation: Refer to the brake maintenance section for brake inspection and replacement procedure guidelines.

As a first step in identifying the cause of the rattling noise, you need to inspect suspension components such as bushings, struts, and sway bars.

Tighten any loose or worn suspension components and replace them if necessary.

Be on the lookout for signs of corrosion or damage to suspension parts and address accordingly.

Test drive the vehicle to ensure the noise has been eliminated and that suspension components are functioning correctly.

 If the issue persists, contact a Hyundai dealership or a qualified mechanic for an in-depth diagnosis. And repair.

Recommended: Explore the suspension system maintenance section in the manual for guidance on suspension inspection and repair.

Use a diagnostic scanner to identify which cylinder(s) are misfiring.

Inspect spark plugs, ignition coils, and ignition system components for signs of wear or damage.

Replace faulty spark plugs and ignition coils as needed.

Check for vacuum leaks or fuel delivery issues that may contribute to engine misfires.

Perform a compression test to ensure proper engine cylinder compression.

Note in the manual: Refer to the engine troubleshooting section for detailed diagnostic procedures and repair guidelines.

Ensure the oil level is monitored regularly and topped up as necessary to maintain proper lubrication.

Inspect for oil leaks from gaskets, seals, or other engine components and repair as necessary.

Check the PCV (Positive Crankcase Ventilation) valve for proper operation and replace it if it is clogged or malfunctioning.

Consider switching to a higher quality or viscosity oil to reduce oil consumption.

Consult your local Hyundai dealer or a qualified mechanic for further diagnosis if excessive oil consumption persists.

Check the manual for recommendations for oil maintenance and consumption monitoring in the manual for optimal engine health.