View Full Version : oil on spark plugs bad?


1969cadillaceldorado
04-16-06, 01:44 AM
ok after that seafoam sh*t i had to replace me plugs on like every plug there was sh*t load of carbon on them well thats cause of seafoam and a little oil is that bad or normal

lux hauler
04-16-06, 06:37 AM
Oil on the plugs is a sign of either worn piston rings or valve seals. Keep an eye on your plugs and your oil level.