Hi guys, I’m new. I purchased a Jon boat with a 2000 NS18, not certain exact model as it was apparently removed or worn off. I’m trying to do some maintenance and I have some problems
1) I would lose combustion, I’d be going at WOT and after 1 min it would drop to an idle and the engine ran really hard, sometimes turn it off and turn it back on to try to get it to work okay only for keeping the throttle just barely turned for a small troll.. fair amount of smoke...not good and did this for weeks and I just stopped using it.
i bought a carb kit, water impeller kit, lower stuff ever and I have a spare motor for parts should I need.
problem 1, my spark plug, the bottom one had some bad marks on the white section, compression test on both plugs is 150psi, oil was on both, running rich? Why would their be what looks like burn marks be on the white part? Trying to get my hands on service manual
i need to make my picture smaller than 2mb, I’ll work on that...thanks, sorry for long initial post
1) I would lose combustion, I’d be going at WOT and after 1 min it would drop to an idle and the engine ran really hard, sometimes turn it off and turn it back on to try to get it to work okay only for keeping the throttle just barely turned for a small troll.. fair amount of smoke...not good and did this for weeks and I just stopped using it.
i bought a carb kit, water impeller kit, lower stuff ever and I have a spare motor for parts should I need.
problem 1, my spark plug, the bottom one had some bad marks on the white section, compression test on both plugs is 150psi, oil was on both, running rich? Why would their be what looks like burn marks be on the white part? Trying to get my hands on service manual
i need to make my picture smaller than 2mb, I’ll work on that...thanks, sorry for long initial post