Plugs- How often to change them?

[tor*p*do]

So, how long (hours) between plug changes?
Seems these two strokes like to foul plugs and NGKs are under $2 at Advance, so no big deal.
Just wondering how many hours you all figure between plugs changes.
Thanx!!!

 

[wydopen]

Everytime she takes a drink of salt

 

[Matt_E]

Eh...in over two years of riding various Superjets, I have never "needed" to replace a plug. I put new plugs in every season start, but I def. don't need to.

 

[WaveDemon]

they are removable?

 

[RoyalFlush@PCB]

Eh...in over two years of riding various Superjets, I have never "needed" to replace a plug. I put new plugs in every season start, but I def. don't need to.

You've never fouled a plug?!? :dunno: :bigeyes:

they are removable?

LMAO!!! :biggthumpup:

 

[Matt_E]

You've never fouled a plug?!

I haven't. That includes multiple sinkings. Total loss spark energy may have something to do with that.

I've seen it happen though.

 

[guiness92]

Someone tune my ski for me then because i change mine quite often

 

[Talsivar]

the only time i have had to change plugs is when i was running mrd fuel injection.then i had to change them out every 4 or 5 rides. running carbs maybe once once every other year if that.

 

[LBE]

they are removable?

:haha: :haha:

I dunno how often I do? Prob every 12-15 rides now just cuz. I ran a set for over a year w/o problems tho. On a good running ski you shouldn't need to change them but once a season.

 

[Mouthfulloflake]

every couple of years, or slightly more often if I have an ignition problem.

I clean them at the start of every season if I remember.

they last a long time unless you drop them....

 

[douglee25]

I change mine probably twice a season just for peace of mine. I usually ride fresh water though. When I go to the surf, I carry multiple sets (for me and others ) and sometimes even a set of 7's. The surf is notorious for ignition problems.

Doug

 

[Speedfreak]

I only change a plug when one fouls. Sometimes it goes 3 years or so. It seems the only time a plug fouls is when you really want the ski to run like when you are 2 miles down river and everyone is almost out out of fuel ...:banghead:

 

[duckman1]

I finally just replaced the ones that came in my 03sxr, only because I cracked it when checking my mixture. I have never fouled a plug in any of my pwc in the past 17 years, and didn't have any issues with the old air-cooled motocross/trials bikes before that. Sounds like a few guys have some issues...

 

[Shonuff]

Eh...in over two years of riding various Superjets, I have never "needed" to replace a plug. I put new plugs in every season start, but I def. don't need to.

That's what I do.

 

[oxnard111]

I change mine probably twice a season just for peace of mine. I usually ride fresh water though. When I go to the surf, I carry multiple sets (for me and others ) and sometimes even a set of 7's. The surf is notorious for ignition problems.

Doug

Thats what I'm talking about, not that I ever remember to bring some 7's along :banghead: , I've heard its a good idea. I could have used 'em once or twice, that for sure.

 

[Mark44]

Only once a year for me.

Mark44