• Welcome to Jetboaters.net!

    We are delighted you have found your way to the best Jet Boaters Forum on the internet! Please consider Signing Up so that you can enjoy all the features and offers on the forum. We have members with boats from all the major manufacturers including Yamaha, Seadoo, Scarab and Chaparral. We don't email you SPAM, and the site is totally non-commercial. So what's to lose? IT IS FREE!

    Membership allows you to ask questions (no matter how mundane), meet up with other jet boaters, see full images (not just thumbnails), browse the member map and qualifies you for members only discounts offered by vendors who run specials for our members only! (It also gets rid of this banner!)

    free hit counter

Engine Smoke

Mystic1906

Jetboaters Lieutenant
Messages
258
Reaction score
207
Points
162
Location
Lockhart, FL 32810
Boat Make
Yamaha
Year
2017
Boat Model
AR
Boat Length
24
Was flushing my engines yesterday and noticed smoke coming out of both of them. Just wanted to know if this amount seems excessive. Maybe to be expected out of my 3rd hand 2007 boat but not a brand new 2017 with less than 20 hours. It has had its 10 hour service and this is the first time I am running it since the service.

Am I being paranoid?

 

Chuckbig

Jet Boat Lover
Messages
69
Reaction score
53
Points
82
Location
Worthington Ohio
Boat Make
Yamaha
Year
2013
Boat Model
SX
Boat Length
19
Were the engines up to temp? Looks like you had the water running through the flush out, could it have been steam and exhaust? Were the engines fogged as part of the service?
 

Mystic1906

Jetboaters Lieutenant
Messages
258
Reaction score
207
Points
162
Location
Lockhart, FL 32810
Boat Make
Yamaha
Year
2017
Boat Model
AR
Boat Length
24
I was flushing the boat when this was happening but the engines were running at idling speed. They said they fogged the engines as part of that service yeah.
 

Chuckbig

Jet Boat Lover
Messages
69
Reaction score
53
Points
82
Location
Worthington Ohio
Boat Make
Yamaha
Year
2013
Boat Model
SX
Boat Length
19
Probably just the rest of the fogging oil cooking off.
 

Mystic1906

Jetboaters Lieutenant
Messages
258
Reaction score
207
Points
162
Location
Lockhart, FL 32810
Boat Make
Yamaha
Year
2017
Boat Model
AR
Boat Length
24
Good to know thanks. Was concerned for a minute there.
 

jlcj7

Jetboaters Captain
Messages
725
Reaction score
680
Points
232
Location
Tega Cay, SC
Boat Make
Yamaha
Year
2011
Boat Model
SX
Boat Length
21
Yeah mine smoke the first time out every year after fogging the motors... It burns off...
 
Top