Go Back   RIBnet Forums > RIB talk > Engines & props
Click Here to Login

Reply
 
Thread Tools Search this Thread
 
Old 23 October 2016, 12:57   #1
Member
 
Country: Ireland
Town: ...
Boat name: none
Make: Honwave 3.5-AE
Length: 3m +
Engine: Mariner 6hp
Join Date: Jul 2011
Posts: 119
Mariner 6hp 4 stroke starting from cold

I am finding it difficult to start my new Mariner 4 stroke when cold. It typically takes a dozen pulls to start.(oh my poor arm) It starts first pull when warm. Anyone found similar issue with this model engine?
__________________
billows is offline   Reply With Quote
Old 24 October 2016, 08:43   #2
Member
 
chriswood's Avatar
 
Join Date: Apr 2014
Posts: 95
I've got a 2003 mariner 2 stroke. Also can be a pig to start if I don't start it in a certain way. Line up arrows on throttle - full choke - pull twice, then put choke in, open up throttle a bit more and pull. Always starts this way.
__________________
chriswood is offline   Reply With Quote
Old 24 October 2016, 08:50   #3
Member
 
Country: UK - England
Town: Chesterfield
Boat name: Sea Quell
Make: Picton Cobra
Length: 5m +
Engine: Mercury 150 4 Stroke
MMSI: 235038298
Join Date: Sep 2003
Posts: 1,095
Are you activating the decompression feature first? ,,, pull the starter cord out gently just enough to turn the flywheel/piston slightly, release and then pull (I seem to remember)
__________________
Jeff is offline   Reply With Quote
Old 24 October 2016, 12:53   #4
Member
 
Country: Ireland
Town: ...
Boat name: none
Make: Honwave 3.5-AE
Length: 3m +
Engine: Mariner 6hp
Join Date: Jul 2011
Posts: 119
The manual specifies running the carb dry on shutdown. I am using the internal fuel tank so I suspect it takes 12 pulls for the fuel pump to fill the carb again or will gravity pass fuel through the pump? Is there a fuel drain on the carb?
The decompressor works I believe by a pin protruding from the cam shaft which opens the exhaust valve on the compression stroke until sufficient speed hence momentum is achieved by the flywheel.Not sure how the pin position is controlled
Anyone have experience with this particular engine, 6hp Mariner 4 stroke?
__________________
billows is offline   Reply With Quote
Old 28 October 2016, 23:39   #5
Member
 
Country: Ireland
Town: ...
Boat name: none
Make: Honwave 3.5-AE
Length: 3m +
Engine: Mariner 6hp
Join Date: Jul 2011
Posts: 119
It's the empty carb bowl was the cause. If I keep the carb full it starts second pull from cold
__________________
billows is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 10:49.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.