Use of 5W-40 in a gas direct injection car prone to intake valve deposit

[RedSpider]

Stop worrying about saps or all the other crap, auto manufactures have been lying to you for years. ……... All this worrying about ingredients in oil is pure BS.

"Dunning, Kruger...... Party of two, your table is ready....."

 

[farrarfan1]

"Dunning, Kruger...... Party of two, your table is ready....."

That's actually pretty funny! And applicable to a few other members here.

 

[TiGeo]

I haven't heard of a car call for 40 for decades. What weight does it say on the cap?

So many Euro cars...