Jump to content


Photo
- - - - -

Oil Change On Cold Oil


  • Please log in to reply
6 replies to this topic

#1 maccers

maccers

    Camshaft & Stage Two Head

  • Members
  • PipPipPipPipPipPipPipPip
  • 1,834 posts
  • Location: Epsom
  • Local Club: LSMOC

Posted 10 January 2025 - 10:43 AM

Hi All, its about time to change the oil on my 1293. I've not used it since end of November, its been stood in my garage under a cover etc. 

 

Always wander if its worth just letting all the oil thats sunk down over the past month or so out, or to take it for a run and warm the oil then do it. The garage is pretty warm having the boiler in there and its part of the house, never gets below about 5 degrees.

 

Ta!



#2 Steve220

Steve220

    Up Into Fourth

  • Members
  • PipPipPipPipPipPipPipPipPip
  • 4,989 posts
  • Location: Shropshire
  • Local Club: BMC

Posted 10 January 2025 - 11:05 AM

I take mine for a blast to get the oil as hot as possible, then drain. Should come out like water then.

#3 maccers

maccers

    Camshaft & Stage Two Head

  • Members
  • PipPipPipPipPipPipPipPip
  • 1,834 posts
  • Location: Epsom
  • Local Club: LSMOC

Posted 10 January 2025 - 11:10 AM

Yep, usually I do the same, or plan an oil change after a scheduled journey - but just thought its had a lot of time for all the oil to drain to the bottom of the sump. 

 

Cheers!



#4 DeadSquare

DeadSquare

    Up Into Fourth

  • Members
  • PipPipPipPipPipPipPipPipPip
  • 3,008 posts
  • Location: Herefordshire
  • Local Club: Unipower GT Owners Club

Posted 10 January 2025 - 11:12 AM

How far had you driven the car, prior to storing it in the garage ?

 

If the engine was well up to running temperature, and you have a week or so to let the oil drain from the gearbox, I see no point in reheating the oil,

 

It would help to jack up the passenger side of the car, and towards the end of the week, you could also try warming the sump, after the wife has washed and  blow-dried her hair.


Edited by DeadSquare, 10 January 2025 - 01:55 PM.


#5 weef

weef

    Speeding Along Now

  • Members
  • PipPipPipPipPip
  • 458 posts
  • Location: D@G

Posted 10 January 2025 - 12:51 PM

Personally I would warm the engine up before draining the oil, you don't need to take it for a run, just run the engine up to temperature at an elevated idle.

My reasoning for this is the oil is warm and will drain quicker, any contamanents sitting in the bottom of the sump may not drain completely if the oil is cold, the oil pump is nicely primed ready to do its job and the engine being warm should start instantly bringing the oil pressure up quickly.



#6 Midas Mk1

Midas Mk1

    Crazy About Mini's

  • TMF+ Member
  • PipPipPipPipPipPipPipPipPipPip
  • 5,749 posts
  • Location: Manchester
  • Local Club: S.U.N.M.C

Posted 10 January 2025 - 12:54 PM

Run it up, then drain with the NSF higher to aid removal. Get a brew and let it drain. 



#7 Lplus

Lplus

    One Carb Or Two?

  • Members
  • PipPipPipPipPipPipPip
  • 818 posts
  • Location: Hampshire

Posted 10 January 2025 - 05:49 PM

Yep, usually I do the same, or plan an oil change after a scheduled journey - but just thought its had a lot of time for all the oil to drain to the bottom of the sump. 

 

Cheers!

It will all have drained to the bottom but will be slower draining out.  The speed of flow can be helpful in removing any bits in the bottom of the gearbox.  So it's complete drain down against removal of possible bits.  You pays yer money etc....






0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users