Find helpful customer reviews and review ratings for Mobil Super 3000 Formula V 5W-30, 5L at Amazon.com. Read honest and unbiased product reviews from our users. Engine had turbo cut out problems especially in winter with dreaded warning light on dash, but every 30 to 60 miles in summer. Just done a 500 mile round trip and no cut-outs. 50 mpg also, so well pleased. OsoTYfJ.