Greetings All,
I have been cruising on the forum for some time now and have my first question. I was reading in the manual for my 2016 CX-9 and noticed it says to replace spark plugs at 40,000. Sounds a little premature right? My other car states 100,000 miles. Also the spark plugs are like $22 https://parts.coxmazda.com/p/Mazda_2016_CX-9-Signature-FWD/Spark-Plug/66672756/PY8V18110.html
Does anyone really think this is necessary to be completed at 40,000?
I have been cruising on the forum for some time now and have my first question. I was reading in the manual for my 2016 CX-9 and noticed it says to replace spark plugs at 40,000. Sounds a little premature right? My other car states 100,000 miles. Also the spark plugs are like $22 https://parts.coxmazda.com/p/Mazda_2016_CX-9-Signature-FWD/Spark-Plug/66672756/PY8V18110.html
Does anyone really think this is necessary to be completed at 40,000?