We are aware of the login problems affecting the forums, and appreciate your patience as we work on a fix.
Did you recently purchase a new Tesla, Rivian or Lucid vehicle directly from the manufacturer and willing to share how your experience compared to previous vehicle purchases made through a traditional dealer? A reporter would like to speak with you; please reach out to PR@Edmunds.com by 2/19 for details.
Honda Civic's Spark Plugs

Hello. My car is an 89' Honda Civic and it now has 90k on her. According to the manual, I should give it new spark plugs now. But I found it difficult to find the right kind of spark plugs for her. For example the manual require a RC9YCN4 if I choose Champion. But all Champion brand plugs I could find in Walmart was marked in 4-digit code. Maybe they use new system of naming lately. Does any one know what kind of spark plugs I should look for?
Thanks.
Thanks.
Tagged:
0
This discussion has been closed.
Comments
--- Bror Jace
--- Bror Jace
Every spark plug I've had to take out came out much easier and the coating always was still existant.
there seems to be some sort of metal "collar" deep inside the valve cover and no socket fits it
help!!!!