Why warm your engine before an oil change???

[DFW02S]

Originally Posted by Meat Head

....When I do my oil changes in this manor, ........

If I lived in a manor, I'd let the groundskeeper change the oil when he did the tractor, mower etc.

[01SBox]

I get the car to driving temperature, shut it off, and let it drain overnight. I also like to pour a 1/4 quart of oil thru the engine as a a little extra clean out.

[woodsman]

I want to live in a manor too! Do you really think there's sludge in OUR engines? I've always warmed and then drained overnight as well but now i'm wondering...

[Meat Head]

Originally Posted by DFW02S

If I lived in a manor, I'd let the groundskeeper change the oil when he did the tractor, mower etc.

I do let the mechanic of my manor change the oil in the box but the groundskeeper just takes care of the landscaping. Doesn't everybody ???? But I give him guidelines on how I want it done

Don't you know, all people that own Porsches live in a manor, ask anyone