just did the spark plug change on my 2002 honda crv (just took up interest in car maintenance), does this old spark plug look normal or does it look like running lean ? (all four plugs look the same.) Thanks.

I tried scraping the electrode, not much ash coming off though, just a tiny bit of microscopic-size dust looking thing came off.

 

welcome to the forum. plug looks normal. usually the plugs will last 100k. they are irridium plugs.

 

Normal carbon trace

 

looks normal to me.