3 PLUGS OIL FOULED AND 1 PLUG CLEAN. WHAT IS MY PROBLEM AND HOW SERIOUS
J JVALERO Recruit Joined Mar 18, 2002 Messages 1 Mar 19, 2002 #1 3 PLUGS OIL FOULED AND 1 PLUG CLEAN. WHAT IS MY PROBLEM AND HOW SERIOUS
D DJ Guest Mar 19, 2002 #2 Re: 1989 JOHNSON 110 Jvalero,<br /><br />The plugs should look normally black and oily. I'm more worried about the "clean" one.<br /><br />When you say clean, please clarify. If it is "new" looking, you have a water leak. Most likely a head gasket.
Re: 1989 JOHNSON 110 Jvalero,<br /><br />The plugs should look normally black and oily. I'm more worried about the "clean" one.<br /><br />When you say clean, please clarify. If it is "new" looking, you have a water leak. Most likely a head gasket.
D Dhadley Supreme Mariner Joined Feb 4, 2001 Messages 16,978 Mar 19, 2002 #3 Re: 1989 JOHNSON 110 What plugs? What fuel? What oil? What ratio? What RPM? Extended idle?<br /><br />I know, I know....too many questions!
Re: 1989 JOHNSON 110 What plugs? What fuel? What oil? What ratio? What RPM? Extended idle?<br /><br />I know, I know....too many questions!
clanton Rear Admiral Joined Jul 9, 2001 Messages 4,876 Mar 19, 2002 #4 Re: 1989 JOHNSON 110 More input.
B BKool68 Petty Officer 1st Class Joined Oct 14, 2001 Messages 259 Mar 20, 2002 #5 Re: 1989 JOHNSON 110 I lean towards DJohn19, a clean plug is cleaned by water entering the cylinder and steam cleaning the plug.
Re: 1989 JOHNSON 110 I lean towards DJohn19, a clean plug is cleaned by water entering the cylinder and steam cleaning the plug.
