Premature sparkplug replacement
#1
01-31-2024, 10:04 PM
Premature sparkplug replacement
I have a 2015 Countryman S. It started misfiring at 43,000 miles. The problem was determined to be spark plugs.
Mini says the plug replacement is 60,000 miles. Just hit 84,000 miles and it started misfiring again and I had to replace the plugs. Code said the problem was #4 cylinder. It doesn't use oil so it doesn't appear to be oil fouling. Anyone have a similar issue.
Mini says the plug replacement is 60,000 miles. Just hit 84,000 miles and it started misfiring again and I had to replace the plugs. Code said the problem was #4 cylinder. It doesn't use oil so it doesn't appear to be oil fouling. Anyone have a similar issue.
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