recommended oil

[docgibbons]

i have been using comma 20-50 oil for my minor, and it's been suggested it's not the best for quality.
i am ready to purchase some more, and would like some advice on the best oil to use, and where to get it.
thanks

[Matt]

I use Comma Classic 20W50 in mine

The Comma Motorway stuff is a bit ropey (in my opinion) but others reckon its fine for a minor

[JOWETTJAVELIN]

I use Halford's Classic 20/50 because it is a greenbase formula, exactly like Duckham's before they ceased manufacturing it, and find it good quality.

I am prepared to spend a few pounds more on good oil and change it every 3000 miles rather than 'save' money on cheaper oil.

[docgibbons]

thanks for the tip, didn't think of Halfords. will seek some out.

[midengineracer]

I am curious about the validity of needing "classic" oils. What exactly in the minor benefits from the older formulation?

[JOWETTJAVELIN]

Less aggressive formula, mineral as opposed to synthetic in structure, often contains seal swell to reduce leaks.

Change it and the filter every 2500-3000 miles.

[PaulTubby]

I use millers 20w 50 or penritte 20w50, superb quality oil and been well tested and authorised etc...

[bmcecosse]

Comma or Wilko 20W50 is perfectly satisfactory for a Minor engine. Just don't expect it to last for ever. The MOST important thing is to make sure the filter is correctly installed with plate and spring below the element - otherwise it's doing precisely NOTHING.

[lambrettalad]

and change to a spin on oil filter ,do a search on this site as the topic has a thesis on here

[IaininTenbury]

Personal favorite is Morris Oils of Shrewsbury (local company to me) they do a good classic range, good reputation and competive prices.
And you get a nice sheet of stickers with a box of four 5 litre cans!

[M25VAN]

Ian, try Premier Lubricants. They sell Morris oils cheaper and you get a good discount on a drum with free delivery.

[JOWETTJAVELIN]

Personal favorite is Morris Oils of Shrewsbury (local company to me) they do a good classic range, good reputation and competive prices.
And you get a nice sheet of stickers with a box of four 5 litre cans!

Yes they've been brewing for centuries - if they were local I would use their products.

[IaininTenbury]

Ian, try Premier Lubricants. They sell Morris oils cheaper and you get a good discount on a drum with free delivery.

Ta for the tip, they'e good prices and I will bear that in mind if I'm stuck for a particular type. (Actually just ordered a couple from them for convenience)
For the bulk stuff I use (mainly 20/50) I'm fortunate that I've got a local supplier who buys in quantity enough to get a good price and he passes it on. Normally involves a Land Rover trip, returning well laden...