JWGuns
Recruit
- Joined
- Oct 17, 2014
- Messages
- 5
hi everyone, long time reader of the forum here but first time posting. I have been troubleshooting a rough idle and stalling problem on my 1990 40 hp johnson outboard. I do have a service manual and have been going through many possible causes as the manual calls for them in addition to checking out the input of other posts regarding this issue here on the forum. Currently I am trying to locate the Idle air control valve so that I can test it. I feel like a bonehead posting such a simple question but even with the service manual pictures and description I have been unable to find the dang thing! my engine model number is J40TELESR. im stumped! please help!