What is the reason for abnormal acceleration in Hyundai ix35?

[KatherineDella]

Modern ix35 acceleration abnormality is caused by a malfunction in the car's engine fuel system. The engine requires fuel and air; if components such as the air filter or throttle valve are clogged or malfunctioning, leading to insufficient air intake, the car may experience weak acceleration, slow speed increase, and a jerky sensation. Below are the inspection methods for Hyundai ix35 acceleration issues: 1. Check the fuel system and fuel filter: Excessive impurities in the filter can cause poor fuel supply, leading to blockages. 2. Check the spark plugs: Spark plugs should be replaced between 40,000 to 60,000 kilometers; non-functioning spark plugs can cause engine misfire and insufficient power. 3. Check the throttle valve: Clean the throttle valve every 20,000 kilometers; excessive oil deposits can form carbon buildup, causing the throttle valve to stick and resulting in unresponsive acceleration.