67 Johnson is almost there....

yodel3

Seaman Apprentice
Joined
Jun 28, 2008
Messages
31
I have been working on this motor, and it is finally running. You guys have been a tremendous help and have saved me time and money.

I have only one issue remaining, and then I will stop pestering. While the starter is running the motor backfires quite loudly. There is obviously something not quite right. After the motor gets running however, it purrs along pretty well. I haven't had it on the water yet, but I think it will work. Any thought on the backfiring?


http://picasaweb.google.com/danlaurajacobson/Motorall
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: 67 Johnson is almost there....

What engine, Yodel?
 

yodel3

Seaman Apprentice
Joined
Jun 28, 2008
Messages
31
Re: 67 Johnson is almost there....

your guess is as good as mine (pictures). Other forum experts have guessed 67 johnson fd-21 20hp. ID tag is gone.
 
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