SPARK PLUG

[Guest]

Hi all

I've just fitted a POD filter to my 125 and wondered if someone could tell me if this spark plug looks good-I personally thought it had a lovely tan colour but I could be wrong

Just getting paranoid that my engine is too lean as I've read all the horror stories. I've not done it for any performance gains just purely done it for the look.

Thanks

[Westbeef]

http://www.apriliaforum.com/forums/attachment.php?attachmentid=196537&d=1341312352

This is useful

[Guest]

Thanks-I had a look on google but I can never tell which ones mine lol

I still think mine looks in the good bracket

What symptoms would I have if it was too lean

Thanks for reply

[Westbeef]

Is it running rough at all? Loosing power?

[Guest]

No that's the thing-there's no hesitation no bogging, the idle is perfect, there's no popping, it starts no problem. I noticed maybe the slightest hesitation around 40-45 mph but that could just be me trying to look for something wrong as it's hardly noticeable

[Guest]

Looking at that chart I'd say I'm number 17 18...if that's the case should I leave it be