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Winter lay up

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LawrenceW

Member
Sutton Coldfield
Hi all, I know this topic can be down to opinion but given I’m relatively new to the S54 engine I wanted to pull on the experience and knowledge of the forum …

I’m laying up for winter my MC’, I’m fortunate that it’ll be garaged, covered etc and brought back out in the spring. Is there any evidence to suggest which is the better thing to do - periodically turn over the engine (till warm and remove any condensation out of the engine/exhaust) or do I just leave alone and start her up in the spring?

If helps the car is SORN so I don’t have the option of driving her during the winter lay up.

Any thoughts?
 
Put it away properly hot and leave well alone. It's not particularly long for a car to stand and repeated pointless startings does nothing any favours.

Topping the tank up is a thing too. If nothing else, with the way prices look to go, it's an investment!
 
I tend to start my Z4MR and M3 Cab every month and then move them back and forth along the drive to avoid and issues with flat spots on the tyres, keep brakes/dsc unit moving. Usually I run the engine for 20 or so minutes and open the hood, run windows up and down, play the radio etc.

My wife says I need to get a life :rofl:
 
Pref on stands (no flats), no starting (pull fuel fuse 1st start in spring) and no cover if there's ANY risk for 'windy' ventilation or movement. (will sctratch paint)
 
I have cars older and more fragile than my Z4 that I leave standing for several months without doing anything more than disconnecting the battery. Not had an issue yet.
 
As mentioned above, leave it. Change the oil and let it sit, starting it up will create more condensation than will occur naturally. If you do have to start it up then it must run until fully up to temp to evaporate the water.
 
Thanks for the feedback all - I like the idea of pulling the fuel fuse, im presuming this will allow the engine to turn but not fire and therefore the oil pump to feed oil ahead of fire up?

I used to have a couple of 80’s GTI’s that I used to take the Ignition lead off the dizzy cap to do exactly the same thing….

Pref on stands (no flats), no starting (pull fuel fuse 1st start in spring) and no cover if there's ANY risk for 'windy' ventilation or movement. (will sctratch paint)
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A BMW master tech once told me to start the car every now and then and move it as the DSC units have a tenancy gum up especially on the MK60 and MK20 models if left standing for significant periods of time. This was based on him seeing many low mileage M cars coming thought the BMW workshop for failed DSC units with a £2k repair bill.

However, I forgot to ask what was a significant period of time in his opinion :headbang:

He also advised to get it up to temperature and run the heaters too. One other thing he said was to leave a tray of dishwasher salts inside the car to stop condensation building within the car interior, this does work from experience as the salts trap moisture in the air.
 
I would go with Wassup's advice. That's what I do, but just make sure you warm it up thoroughly before switching off.
 
Interesting topic as now I have a garage my plan is to SORN mine for a few months - once I've cleared enough space to get the car in! :oops:

I was thinking a good run, a full tank, over-inflate the tyres a bit to prevent flat spots, put it away on a trickle charger and leave it alone until it comes out of hibernation.
 
Mr Tidy said:
Interesting topic as now I have a garage my plan is to SORN mine for a few months - once I've cleared enough space to get the car in! :oops:

I was thinking a good run, a full tank, over-inflate the tyres a bit to prevent flat spots, put it away on a trickle charger and leave it alone until it comes out of hibernation.
Click to expand...

I’ve done this the last 4 years Nov to April and never had an issue. Starts up first time in April, drive off, job done.
5-6 months is hardly a long period of time in the scheme of things. It’ll be fine, don’t overthink it and worry yourself ;)
If something is wrong when you bring it out of hibernation it was probably already wrong or not in a good state before hibernation.
 
I typically take the car for a long run to get everything hot before laying up, overinflate the tyres, leave at least 3/4 tank of fuel in (vPower), leave the windows cracked by 1 inch, place the wiper blades off the screen and let the cTek do its job. Awaken 6 months later...
 
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