Is Slight Idle Shaking Normal for the Atenza?

1 Answers
AlanaFitz
07/29/25 8:36pm
Atenza experiencing slight idle shaking is not normal and requires timely diagnosis and resolution. Causes of slight idle shaking include: 1. Dirty throttle body or severe carbon buildup: Clean the throttle body and inspect the idle air control valve for carbon deposits that need cleaning; 2. Ignition system issues: Check spark plugs for excessive carbon buildup and replace if necessary; 3. Unstable fuel pressure: Inspect fuel pressure and replace components as needed; 4. Aging engine components: Replace worn-out parts. The Atenza is Mazda's new-generation flagship mid-to-high-end sports sedan, with body dimensions of 4870mm in length, 1840mm in width, and 1450mm in height, a wheelbase of 2830mm, and a top speed of 215 km/h.
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