Spark plug

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Sep 14, 2011 | 01:14 PM

Virge

Thread Starter

1st Gear Member

Joined: Jan 2010

Posts: 66

From: Italy

Spark plug

HI!

Yesterday i've disassembled the spark plug and i see this..

What happened??? why the center of spark plug has this stain??

Sep 14, 2011 | 11:51 PM

tx_zstang

5th Gear Member

Joined: May 2007

Posts: 2,388

From: Central Texas

That's ok. Check the gap and put it back in. If any of the electrode points are burned off, you'll need to replace the plug.

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