Originally Posted by
Rollin Rides
Always used castrol 10w 40 semi then people was going on about 15w 50 mobil 1 so i tried it, Well between me and my mates we call it leak finder cause if theres a small weep it will fucken find it Lol
Back to 10w 40 when its due!
odd that a 15w50 would leak more than a 10w40 as its thicker when cold and hot lol