How often should I replace the spark plugs in my Suzuki Alto to avoid engine problems?

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How often should I replace the spark plugs in my Suzuki Alto to avoid engine problems?

I’m unsure how often I should replace the spark plugs in my Suzuki Alto. How can worn-out spark plugs affect engine performance, and what are the typical symptoms that indicate the spark plugs need replacing?

Gari Specialist asked on 19 Feb 2025 16:49:14 pm

1 Answer

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Gari Master - on 19 Feb 2025 16:52:24 pm

Spark plugs need to be replaced periodically to maintain engine performance and prevent misfires, rough idling, and other engine issues. The replacement interval depends on the type of spark plugs used in your Suzuki Alto and driving conditions.

Recommended Replacement Interval:

Standard Spark Plugs: Typically, standard copper spark plugs need to be replaced every 30,000 kilometers.
Iridium o r Platinum Spark Plugs: These high-performance plugs last longer, usually around 60,000 to 100,000 kilometers.
Driving Conditions in Pakistan: If you drive frequently in stop-and-go traffic, o r in hot and dusty conditions, you might need to replace the spark plugs sooner.
Signs Spark Plugs Need Replacement:

Rough Idle: If the engine is idling unevenly, it could be due to worn-out spark plugs.
Loss of Power: If acceleration feels sluggish o r you lose power on the highway, spark plugs might be the issue.
Fuel Inefficiency: If you notice a in fuel efficiency, worn plugs may not be burning fuel efficiently.
Solution:

Check and Replace: To avoid engine problems, its recommended to check the spark plugs every 30,000 kilometers and replace them if necessary. A mechanic can inspect the plugs and perform a visual check to determine if they need to be changed.