A place for more technical discussions. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.
That’s good news. Spark plug failure isn’t very common these days, plugs last for years, unless they were the original ones?
It would be worth looking at the colour and condition of the plugs and compare against a chart to see if it suggests another problem, like running rich, lean, oily or over-heating?
Is one plug worse than the others, the cylinder with the misfire?
Robin
2020 blue SZ5 (one of the last to be registered in the UK)
Ex 2011 Blue Jimny SZ4
Northumberland Jimny Blog
