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  Topic Review (Newest First)
02-06-2014 01:58 PM
Re: Help with Johnson 4hp carb

i have the same problem ,if somebody manage to fix it pls post the answer for others from this community.
01-04-2012 11:25 AM
Originally Posted by robinhood007 View Post
thx for posting the thread I also have the same problem
is there any repair shops in North America?
There are lots of repair shops that specialize in older outboards. The best one in Maryland used to be located on Ritchie Highway, but I haven't been down that highway for years, so I'm not sure if they are still in business.

The other one I knew of was previously known as Imperial Marine on U.S. Route 40 in White Marsh, MD. They had an incredible service department until a few years ago, and they had a service manager who really knows older outboards. When they sold out to Marine Max he retired, but they may still work on these older engines.


01-04-2012 02:48 AM
robinhood007 Hi
thx for posting the thread I also have the same problem
is there any repair shops in North America?
01-04-2012 02:34 AM
JedNeck Is it a choke?
01-03-2012 11:14 PM
PaulinVictoria It's the equivalent of the big red button in K.I.T.T.
01-03-2012 10:45 PM

Hmmm, so i am missing a piece in the throttke linkage...

Maybe i can use it like the PO did


Does anyone know EXACTLY which piece(s) i am missing?

Going to try and post better pics....

Thank you
01-01-2012 11:52 AM
travlin-easy The linkage connections are missing, at least from what I can see. It appears as if someone jury-rigged the linkage with a length of string. The spring is a return spring, which is used for slowing the boat down. You should be able to find a repair manual on line, and it will have a parts list with OMC numbers, which back then were the same for Johnson and Evinrude.

Good Luck,

01-01-2012 10:35 AM
garyguss Something funny in the throttle linkage, weak spring or bent part keeping it from moving all the way when you advance the throttle on the housing, somebody shade tree engineered it with that rope
01-01-2012 10:33 AM
garyguss Try looking it up on here,
They have carb drawings etc.
Evinrude Parts & Johnson Outboard Parts at
12-31-2011 08:39 PM
AdamHowie THe THrottle is on the housing, and when i advance it the engine rev's up but when I pull the string it causes the motor to run even higher than I can attain while only using the throttle on the engine
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