What to Do About Cold Idle Shaking?

1 Answers
ODavid
07/29/25 5:42pm
Solutions for cold idle shaking: 1. Clean the fuel system: Clean the fuel system and check if the idle motor has carbon buildup. If so, clean it. Regular maintenance is also important, so clean it frequently to prevent carbon buildup. 2. Replace the spark plugs: If the spark plugs have excessive carbon buildup, remove and clean them. Replace the spark plugs if necessary, which can also solve the cold idle shaking issue. 3. Replace relevant components: For idle shaking caused by unstable oil pressure, identify leaks in the fuel supply system and replace relevant components if needed.
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