Navbar Menu

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Black Powdery Substance in Spark Plug Cylinder

Subscribe

Search this Thread

Dec 6, 2010 | 11:18 PM

#21

bbarcher

Senior Member

Read this page, about "corona discharge"
http://www.ngkspark.com.au/sparkplug_tech.php#

Reply 0

Apr 3, 2011 | 04:53 AM

#22

trentaiken

Junior Member

Note: the material the cover is made of is an aluminum manganese alloy. It does polish up nicely

Reply 0

Tags aluminum, black, corrosion, cover, cyclinder, cylinder, jaguar, plastic, plug, plugs, powder, powdery, sealing, silver, spark, substance, valve, xjs

Subscribe

Reply to Thread

Black Powdery Substance in Spark Plug Cylinder

Related Topics