Reply
 
Thread Tools Search this Thread
 
Old 18 April 2012, 07:02   #1
Member
 
Country: UK - England
Town: Inkberrow
Make: Quicksilver 340 AD
Length: 3m +
Engine: 1992 Evinrude 20HP
Join Date: Nov 2010
Posts: 109
Keeping Fuel?...

I have a full 25 litre tank of 2 stroke fuel (for 1990 20HP Evinrude) which has been stored in my garage for around 3 months since I refilled... Should it be OK to use guys?

Thanks!
F
__________________
ferryden is offline   Reply With Quote
Old 18 April 2012, 07:55   #2
Member
 
Country: UK - Scotland
Boat name: Wildheart
Make: Humber/Delta Seasafe
Length: 5m +
Engine: Merc 60 Clamshell
MMSI: 235068449
Join Date: Apr 2007
Posts: 4,667
How old is your mariner?

I've used 3 year old premix on a '72 Johnson 25 in the past. Granted it behaved more like a 22 than a 25, but it still ran.

Your biggest problem will be if it's had water ingress, but having said that if the tank was full and the air vent closed that problem should be soooo small it will be negligible.
__________________
9D280 is offline   Reply With Quote
Old 18 April 2012, 07:58   #3
Member
 
Country: UK - Scotland
Boat name: Wildheart
Make: Humber/Delta Seasafe
Length: 5m +
Engine: Merc 60 Clamshell
MMSI: 235068449
Join Date: Apr 2007
Posts: 4,667
Weird nonsense with "back" buton......
repeat post deleted.
__________________
9D280 is offline   Reply With Quote
Old 18 April 2012, 08:06   #4
Member
 
Country: UK - England
Town: Inkberrow
Make: Quicksilver 340 AD
Length: 3m +
Engine: 1992 Evinrude 20HP
Join Date: Nov 2010
Posts: 109
Quote:
Originally Posted by 9D280 View Post
How old is your mariner?
As stated mate - I've a 1990 Evinrude 20hp... same block as 35hp, restricted down to HP...

I've stored it in a locked garage, but slightly vented to ensure no build up of fuel gas pressure in warm weather...

hmnnn... dunno if I should get rid...
__________________
ferryden is offline   Reply With Quote
Old 18 April 2012, 08:09   #5
Member
 
Country: UK - England
Town: Inkberrow
Make: Quicksilver 340 AD
Length: 3m +
Engine: 1992 Evinrude 20HP
Join Date: Nov 2010
Posts: 109
9D280 - now spotted & changed my old engine details on my profile..thanks !!
:-)
__________________
ferryden is offline   Reply With Quote
Old 18 April 2012, 10:10   #6
Member
 
Erin's Avatar
 
Country: UK - Channel Islands
Town: A large rock
Boat name: La Frette
Make: Osprey Vipermax
Length: 6m +
Engine: 200 Suzzy
Join Date: May 2004
Posts: 2,893
Three months is no problem IMV. The fuel in my tank sits there for 6 months out of season. It's fine the next season. The only time I've had problems with old fuel is getting my mower to start but that's probably 12 months old. Once started it's fine, but it doesn't like it.
Erin is offline   Reply With Quote
Old 18 April 2012, 10:13   #7
Member
 
Country: UK - England
Town: Northampton
Make: RibTec
Length: 5m +
Engine: Outbaord mariner 75
Join Date: Apr 2011
Posts: 506
i have left fuel in mine for over a year and it was fine.
__________________
jezza2011 is offline   Reply With Quote
Old 18 April 2012, 11:07   #8
Member
 
Tim M's Avatar
 
Country: France
Town: Côte d'Azur
Boat name: Beaver Patrol
Make: Avon Searider SR4
Length: 4m +
Join Date: Jan 2004
Posts: 5,934
It will be fine
__________________
Tim M is offline   Reply With Quote
Old 18 April 2012, 12:39   #9
Member
 
jambo's Avatar
 
Country: UK - Scotland
Town: Girvan & Tayvallich
Boat name: Breawatch
Make: Ribcraft
Length: 5m +
Engine: Mercury 150 F/stroke
MMSI: ex directory!!
Join Date: Sep 2008
Posts: 6,203
RIBase
Yep do it every year for 5 months and its fine, don't worry
__________________
jambo
'Carpe Diem'
Member of the ebay Blue RIB cover club
Member of SABS ( Scottish West Division)
jambo is offline   Reply With Quote
Old 18 April 2012, 13:00   #10
Member
 
Country: UK - England
Town: Plymouth / Portsmouth
Length: 5m +
Join Date: Apr 2012
Posts: 107
if its premixed just give it a good shake up other than that it will be fine.
__________________
Divertris is offline   Reply With Quote
Old 18 April 2012, 13:06   #11
Member
 
Nick Hearne's Avatar
 
Country: UK - England
Town: Bucks
Boat name: Blue & Ding Dong
Make: Ribeye,SR4 & Bombard
Length: 6m +
Engine: 115,50 & 15Hp Yams
Join Date: Feb 2004
Posts: 3,252
DO NOT USE!!

Post it to me & I will dispose of it for you free of charge

__________________
Member of the Ribeye supporters club!!!
Member of Bombard 380 Aerotec club
Member of SR4 club
Nick Hearne is offline   Reply With Quote
Old 19 April 2012, 07:59   #12
Member
 
lightning's Avatar
 
Country: UK - England
Town: Marple
Make: Zodiac
Length: under 3m
Engine: Tohatsu 9.8
Join Date: Jun 2009
Posts: 648
Same here.

Last season's fuel and the engine starts second pull on the cord, and runs fine. But it's a good idea to run the engine dry before storage (take off the fuel line and run it until it stops) as I believe deposits can form in the carburettor/injection system if you don't.
__________________
lightning is offline   Reply With Quote
Old 19 April 2012, 08:15   #13
Member
 
Country: UK - England
Town: bicester
Length: no boat
Engine: outboard only
Join Date: Feb 2009
Posts: 913
speacking as some one who repaired obms before retiring , un-leaded petrol does go stale over time , and i allways used a stabalizer in the fuel to prolong its storage life, and i reckon if all the profesionall boat people on this site wrote in they have at sometime had problems with stale fuel,just thought i would throw that into the pot !
__________________
uncle al is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 13:11.


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