Thread: fouled spark plugs
View Single Post
Old 11-11-2005, 02:12 AM   #2
supervisor1886
Banned
 
supervisor1886's Avatar
 
Join Date: Jan 2004
Location: Vancouver
Posts: 619
Thanks: 0
Thanked 0 Times in 0 Posts
Re: fouled spark plugs
vast knowledge ? Ha ha.

Bad plugs: black dry deposits
running to rich
weak spark
inciorect timing

black oily crap: bad valve seals or rings

that what makes em not fire.

Also incorect gap will cause this too
supervisor1886 is offline   Reply With Quote