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marine spark plugs

PostPosted: Tue Apr 09, 2013 7:09 am
by Mornin Beef
How important is it to make sure to you calibrate your spark plugs out of the box. I'm speaking to the spacing. Does anyone do this?

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:12 am
by flight control
Mornin Beef wrote:How important is it to make sure to you calibrate your spark plugs out of the box. I'm speaking to the spacing. Does anyone do this?

I never have

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:14 am
by jehler
Very important, to big a gap you could burn holes in the top of your piston

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:15 am
by jehler
Ain't nobody got time for that

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:19 am
by jarbo03
jehler wrote:Ain't nobody got time for that

Ha! I recommend you gap your plugs also.

Sent from my SPH-D710 using Tapatalk 2

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:23 am
by DeadEye_Dan
Mornin Beef wrote:How important is it to make sure to you calibrate your spark plugs out of the box. I'm speaking to the spacing. Does anyone do this?


Everytime

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 7:36 am
by Mornin Beef
Biscuits. Better get into this damn manual now. Thanks for making me nervous everyone.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 8:45 am
by assateague
Mornin Beef wrote:How important is it to make sure to you calibrate your spark plugs out of the box. I'm speaking to the spacing. Does anyone do this?


Very. In addition to damaging stuff, I've never had a motor run well with poorly gapped plugs. Often, it won't run at all.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:15 pm
by Bootlipkiller
My out board runs on the souls of dead fish. I better catch some soon!

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:34 pm
by jehler
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:42 pm
by Bootlipkiller
jehler wrote:
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Say what?

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:44 pm
by assateague
His autocorrect is really fucked up now.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:44 pm
by jehler
I think that's what plugs your motor takes, I was a Johnson mechanic for a few years, when you posted I thought of your Johnson and that number came out, couldn't control it

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:46 pm
by banknote
jehler wrote:when you posted I thought of your Johnson

c'mon, somebody's gotta run with this.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:46 pm
by assateague
Thought of his Johnson, huh?

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:47 pm
by assateague
Beat me to it :lol:

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:47 pm
by banknote
:lol:

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 2:49 pm
by Bootlipkiller
:):):)

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 3:13 pm
by jehler
banknote wrote:
jehler wrote:when you posted I thought of your Johnson

c'mon, somebody's gotta run with this.
i saw it before I hit send, I got to say I'm a little disappointed nobody hit that softball out of the park

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 4:17 pm
by 3legged_lab
I've never had a plug at the right gap outta the box

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 5:50 pm
by BrewGUN
jehler wrote:
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Isn't that what most Johnson/e-rudes run from 1980-2000?

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 5:58 pm
by Flightstopper
BrewGUN wrote:
jehler wrote:
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Isn't that what most Johnson/e-rudes run from 1980-2000?

Even older, at least if the stuff before the JC4 doesn't change anything.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 6:02 pm
by assateague
Don't you argue with Johnny Boomerang.

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 6:09 pm
by jehler
assateague wrote:Don't you argue with Johnny Boomerang.
nobody and I mean nobody could not fix a boat like Johnny boomerang

Re: marine spark plugs

PostPosted: Tue Apr 09, 2013 8:12 pm
by Mornin Beef
jehler wrote:
assateague wrote:Don't you argue with Johnny Boomerang.
nobody and I mean nobody could not fix a boat like Johnny boomerang

HAHA Johnny boomerang....I got a friend i call Mr. Meltdown.

Re: marine spark plugs

PostPosted: Wed Apr 10, 2013 8:32 am
by aunt betty
Flightstopper wrote:
BrewGUN wrote:
jehler wrote:
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Isn't that what most Johnson/e-rudes run from 1980-2000?

Even older, at least if the stuff before the JC4 doesn't change anything.

Yep, I have a couple sets of new plugs. Gapped and stored on the boat along with water pump, fuel pump, spare impellers, props and about everything you could possibly break. EXCEPT A STARTER FOR A 9.9/15 hp Evinrude/Johnson.
Nobody ever thinks about my Johnson. :cry:

Re: marine spark plugs

PostPosted: Wed Apr 10, 2013 7:09 pm
by flight control
aunt betty wrote:
Flightstopper wrote:
BrewGUN wrote:
jehler wrote:
Bootlipkiller wrote:My out board runs on the souls of dead fish. I better catch some soon!
QL77JC4

Isn't that what most Johnson/e-rudes run from 1980-2000?

Even older, at least if the stuff before the JC4 doesn't change anything.

Yep, I have a couple sets of new plugs. Gapped and stored on the boat along with water pump, fuel pump, spare impellers, props and about everything you could possibly break. EXCEPT A STARTER FOR A 9.9/15 hp Evinrude/Johnson.
Nobody ever thinks about my Johnson. :cry:

The springs in mine let go on me more than once. Good thing you can cut the cord and wrap it around the flywheel. A spare cord with a handle would be nice somewhere in that kit.

Re: marine spark plugs

PostPosted: Thu Apr 11, 2013 4:08 pm
by aunt betty
Got that tied around the brace where the motor bolts onto the transom. :thumbsup: Also have spare recoil assembly in my toolbox. Ask Insaneduck... he hunts with me.

WANTED: Starter for 80's vintage Evinrude 9.9/15 HP :mrgreen:

Re: marine spark plugs

PostPosted: Thu Apr 11, 2013 5:24 pm
by Goldfish
aunt betty wrote:Got that tied around the brace where the motor bolts onto the transom. :thumbsup: Also have spare recoil assembly in my toolbox. Ask Insaneduck... he hunts with me.

WANTED: Starter for 80's vintage Evinrude 9.9/15 HP :mrgreen:


I'm sure my aunt could get you one, but really, those things pull start so easy why bother?



I second the keeping a spare rope to wrap around the flywheel. You know how I know how to do that? Cartoons. Looney tunes were made back when that was how you had to do it, so watching them wrap the cord, then pull, then wrap the cord, then pull, then wrap the cord and pull made me realize what the notches on the flywheel were for.

Re: marine spark plugs

PostPosted: Thu Apr 11, 2013 5:25 pm
by jehler
The 15 are notorious hard starters, the 9.9's should start 2nd pull