Fuel stabiliser Vs draining tank for winter storage
Fuel stabiliser Vs draining tank for winter storage
Author
Discussion

Beaver Dam

Original Poster:

49 posts

182 months

Friday 6th November 2020
quotequote all
2020 Speed Twin, 200 miles now parked up until Spring.
Any suggestions...
1. Fill the tank to the brim to reduce chance of condensation
2. Fill the tank plus add fuel stabiliser to stop it going off
3. Drain tank completely , would this increase chance of condensation

Bike is in an non heated outbuilding, gets v cold over winter.

Donbot

4,194 posts

157 months

Friday 6th November 2020
quotequote all
Fill the tank. It's only 6 months.

Harry H

3,765 posts

186 months

Friday 6th November 2020
quotequote all
Not worry about it would be my choice.

NS400R

507 posts

189 months

Friday 6th November 2020
quotequote all
Fill tank with Esso Supreme which doesn't contain alcohol (in most areas). Alcohol absorbs water which drops to the bottom of the tank.

Drain carbs if carburetted.

peterg1955

746 posts

194 months

Friday 6th November 2020
quotequote all
Donbot said:
Fill the tank. It's only 6 months.
+1

untakenname

5,366 posts

222 months

Friday 6th November 2020
quotequote all
For six months just fill with super unleaded and disconnect the battery.

RemaL

25,103 posts

264 months

Friday 6th November 2020
quotequote all
peterg1955 said:
Donbot said:
Fill the tank. It's only 6 months.
+1
+2 never been a issue over the past 15 years or so of doing this

Biker's Nemesis

41,450 posts

238 months

Friday 6th November 2020
quotequote all
I disconect the battery then cover it with a blanket.

I dont wash it before its laid up as i feel tbats a bad idea due to water being trapped it all sorts of places you cant see.

Pazuzu

482 posts

266 months

rat840771

2,028 posts

195 months

Friday 6th November 2020
quotequote all
Ride in garage, plug in optimate and cover with blanket. Every few weeks I will fire it up. Never had any issues

Drawweight

3,611 posts

146 months

Friday 6th November 2020
quotequote all

I've had a bike sat outside under a cover for 2 years and start without too much difficulty.

Bit tricky to fire up first go but with a jump start away it went and subsequently fire up easily.

As an aside I believe firing a bike up every few weeks will cause more harm than good.

This is to do with the water and oil not reaching optimum temperature, burning off impurities and condensing water in the exhaust system.

Blippy

1,554 posts

244 months

Friday 6th November 2020
quotequote all
Fill tank, disconnect battery, cover if desired. Don't touch until making ready for the road again.

thatdude

2,660 posts

157 months

Friday 6th November 2020
quotequote all
Drawweight said:
As an aside I believe firing a bike up every few weeks will cause more harm than good.

This is to do with the water and oil not reaching optimum temperature, burning off impurities and condensing water in the exhaust system.
+1, I dont fire my bike up untol the week before it comes back out, when I run it up to drain the oil ahead of a refill with fresh stuff an a filter.

OP, brim the tank as best you can, put it in the garage, up on stands if possible, put the battery on a trickle charger.


Pica-Pica

16,669 posts

114 months

Friday 6th November 2020
quotequote all
Blippy said:
Fill tank, disconnect battery, cover if desired. Don't touch until making ready for the road again.
Don’t cover if indoors, though, to avoid trapped condensation.

Beaver Dam

Original Poster:

49 posts

182 months

Friday 6th November 2020
quotequote all
Cheers for the feedback.
I already have it on front/rear stands and on trickle. I’ll brim it up, (won’t bother with a stabiliser additive) and let it hibernate til March/April.

Mike-tf3n0

573 posts

112 months

Friday 6th November 2020
quotequote all
Drawweight said:
I've had a bike sat outside under a cover for 2 years and start without too much difficulty.

Bit tricky to fire up first go but with a jump start away it went and subsequently fire up easily.

As an aside I believe firing a bike up every few weeks will cause more harm than good.

This is to do with the water and oil not reaching optimum temperature, burning off impurities and condensing water in the exhaust system.
I left a vehicle in a friend's barn for a year odd, they fired it up every two or three weeks with the best of intentions but very shortly after getting it back from them it ran all it's main bearings. The sump was full of oily water, the product of blow by in a cold engine that had never been warmed enough to evaporate the water off. In more than half a century I have never done anything other than connect the battery to a smart charger (since they have become available) and put a cover over the top, never had a problem and they have always started without difficulty.

podman

9,084 posts

270 months

Friday 6th November 2020
quotequote all
I have seen a fair bit of rust in my mates 2008 Fireblade tank, ive always followed the manufacturers advice since the late 80s really, they put carb screws on the bikes for a reason, fuel left in the system for longer periods could always cause problems way before blaming ethanol for everything became a thing.

This advice is printed in all of my older bikes handbooks, still makes sense to me, so I still do it to my classics , including my 996.





Warming the bike up just draws condensation to the bike, engine and chassis, I bought an SRAD over Winter some years back , the owner was a fan of doing this, the oil sight glass was somewhat discolored and inside the cover it looked like this...






Krikkit

27,938 posts

211 months

Friday 6th November 2020
quotequote all
Whichever kind of tank you have the easiest thing is brim it with fuel.

If metal you can drain and coat, but it's obviously a faff.

The condensation that builds up in the oil will burn off when you get it good and hot, although if there's a shedload it's trouble. I suppose the optimum would be to turn it over by hand with the plugs out once every week or so, to make sure there was a bit of oil film everywhere.