Simple question . Will a bad spark plug fire intermittently? 90s 15 hp
Murky115 Petty Officer 3rd Class Joined May 10, 2016 Messages 97 Apr 29, 2019 #1 Simple question . Will a bad spark plug fire intermittently? 90s 15 hp
R Redbarron%% Chief Petty Officer Joined Dec 7, 2017 Messages 479 Apr 29, 2019 #4 Plugs are cheap, new ones are the answer.
jerryjerry05 Supreme Mariner Joined May 7, 2008 Messages 18,071 Apr 30, 2019 #5 What plugs? The surface gap plugs, I've never seen one go bad. The other components are usually the problem. Stator, trigger wires, bad ground connections.
What plugs? The surface gap plugs, I've never seen one go bad. The other components are usually the problem. Stator, trigger wires, bad ground connections.
Murky115 Petty Officer 3rd Class Joined May 10, 2016 Messages 97 May 4, 2019 #6 It was one bad plug thank goodness the symptoms were sugring, intermittent one cylinder runs . Thankyou dingbat
It was one bad plug thank goodness the symptoms were sugring, intermittent one cylinder runs . Thankyou dingbat
jimmbo Supreme Mariner Joined May 24, 2004 Messages 13,634 May 5, 2019 #7 jerryjerry05 said: The surface gap plugs, I've never seen one go bad. Click to expand... I have, but it had been dropped resulting in a hairline crack in the insulator.
jerryjerry05 said: The surface gap plugs, I've never seen one go bad. Click to expand... I have, but it had been dropped resulting in a hairline crack in the insulator.
