Check parts diagrams for both. Reeds and exhaust may differ.
@Jerold-bu3ul3 күн бұрын
If this just worked on all johnsons.
@edspaetzel88368 күн бұрын
Very informative video. Keep up the good work!
@rafawojtaszczyk140919 күн бұрын
what fuel mixture for this engine is 1:100 or 1:50
@shawn46725 күн бұрын
I had a late 70's 9.9 that I changed to a 15 and in addition to a different carb, there was also a spacer that allowed the reed valves to open more. It was a great running motor until I let a friend drive the boat. He made a sharp turn at high speed and the motor tore off of the transom and went to the bottom of the creek. It's still there if anybody wants it!
@verydeadduck25 күн бұрын
bet
@TazmonsterАй бұрын
What does the knob on the handle , I try to play with mine but don't see waht it does?? Thanks, and good video
@mauritsbuistАй бұрын
This is really relaxing to watch. Looking forward to the next video ❤
@ShawneeUnionАй бұрын
Really like the pace of the video, great description of the issues too
@motheolebeloАй бұрын
Enjoyed this 1st episode of the Generator revival and looking to next episode when you rebuild the motor.
@taylorh3930Ай бұрын
I have the same but slilghty smaller gen set 7500 starting and 6500 running eleectric start great little unit 👊
@daveb8598Ай бұрын
Great video. I have subbed to the Giant Crescent Wrench channel :P
@ScottUnangstАй бұрын
i have a 1998 johnson 9.9 and 15hp models. Both vary low hour motors. they both will idle down to almost nothing. the 15 screams top end but seems to stumble mid range were the 9.9 remains smooth. i think the cylinder porting are different between the two. maybe thats why i only see 9.9's on sailboats
@danblanchard9145Ай бұрын
Did you swap out the prop as well to account for the extra horsepower? I’m thinking that a 33% increase in horsepower would require more pitch at the same RPM.
@outboardfun3353Ай бұрын
You have also change to the turned exhaust tube that 15hp has. If you put more gas in you have to gas more exhaust out also to be 15hp
@califuturistАй бұрын
👍🏾👍🏾👍🏾👍🏾👍🏾
@gioscervelo2 ай бұрын
That's about right. My Evenrude went from 9.9 hp 30 kph 15 hp 35 kph. My 15hp Nissan goes 40 kph
@brianfriedrick93052 ай бұрын
Easiest way to take off the carb is to take off the fuel tank and covers. Easiest way I've found. I had the same trouble with my 2005 vinson. It wouldn't idle and mine turned out to be the o-ring on the air fuel screw. It had dried out and wasn't sealing. Be careful not to lose the washer behind it as the screw will tear the hell out of the o-ring. For my vinson the magic number for the air fuel screw is about 2.5 turns out from bottom. Pretty simple little carb, but can make you mad as hell too.
@jadenporter39752 ай бұрын
Where did you find a carb I have same year motor I’d love to do the swap but can’t find a carb
@allyoucancatchoutdoors6898Ай бұрын
Yea where can we get the carb from?
@kencoghlan93362 ай бұрын
what type alternator bracket and alternator did you ues
@ThicketThunder3 ай бұрын
Best tear down video I've seen...thanks...slow and methodical and named every part.
@ericbullock31884 ай бұрын
i was told you can do the same with a mercury .
@darrelldoran5094 ай бұрын
It aint got no gas in it ?
@davidmollard98324 ай бұрын
Is the river deep enough at any spot for a 16' aluminum bass boat?
@waynestanton4674 ай бұрын
My 2008 90 does the same thing. Checked everything. Going to try to fit this in. Great idea. Thanks for the video.
@chrisbowker49554 ай бұрын
Shame you didn't show the rebuild. Ie float adjustment. Idle. Etc.
@andrewbradstreet42184 ай бұрын
Well done sir. Seriously
@07slowbalt4 ай бұрын
Kinda surprised me how well that thing moves for such a small motor
@mikeeiben34304 ай бұрын
Ill it troll as nice with the larger carburetor?
@ct17622 ай бұрын
no definitely not!
@mikep3034 ай бұрын
That's one way to make your johnson bigger😊
@jnljnl84854 ай бұрын
What's next? Cut the cylinder to set squish and some porting? 😂
@dentalnovember4 ай бұрын
I would love to have this motor. These gems are tough to come by.
@verydeadduck25 күн бұрын
same
@frankashmore47815 ай бұрын
Thanks so much. This video inspired me to pull the carb. Took it to a friend who has a carb bath. Runs like new!
@nicolec72906 ай бұрын
Please help /. Where does the long hose go. About min 3:04. You can see it clearly.
@Simple_Youtube6 ай бұрын
Yeah!! A build video
@nicolec72906 ай бұрын
That bottom screw you turned out 1 or 1 & half. Is that the fuel mixture ?
@nicolec72906 ай бұрын
I got a sonic cleaner & boy do they work good
@nicolec72906 ай бұрын
Good video
@darmichar736 ай бұрын
At least give credit to sixtyfiveford for giving you the idea. He did it two years ago, and did it better.
@JBF-GST-Tanda6 ай бұрын
Hope it won't go BUZZZZZZZZZ when the timer runs out
@wmtv4086 ай бұрын
❤so nice and useful video ❤
@walkertonheights7 ай бұрын
Looks to me like that little red knob is in the "enricher OFF" position. Which will make cold start difficult.
@yamahaevo3 ай бұрын
It's for emergency only
@bambambundy67 ай бұрын
That's very cool!
@bobbyb29527 ай бұрын
So basically the video could’ve ended at one minute
@joe-edward7 ай бұрын
the wiring diagram is a relic from a time when manufacturers answered to consumers, not the other way around.
@BlueAgaveStudios7 ай бұрын
BTUtiful!
@mikekotarba58287 ай бұрын
Thanks for the video. Perhaps use something like napa sil-glyde or vaseline on the o-rings instead.
@44budrow8 ай бұрын
Good video helped me with my idle issue.. Only suggestion is to not use WD-40 on o-rings i. It dries them out- use Ballistol or hydraulic fliud.
@nicolec72906 ай бұрын
They make a ( spray can ). Of rubber renewers. It’s for RV’s. They have a rubber seal on the pull out . The big campers with the walls that slide out . Any how. Look in camper section for lubricant & you will find it. Or they say , I think 202 trans seal is good but it’s hard to find & $$
@gregoryjulius2408 ай бұрын
Just what I have been looking for. Thanks
@curtissheppard19969 ай бұрын
Sweet. Great idea.
@correctednews14639 ай бұрын
After watching a bunch of 4L80e builds, there is some disagreement as to the 'right' way to do things. There is ONE thing that EVERY builder and parts manufacturers agree on and that is that the 4L80e is sensitive to END CLEARANCE and that this is what kills many of them. Either I missed it, or on this build, NONE of the 3 critical end clearances were set or even checked. If that is the case, then this is an example of how to build for a short life.