What grade oil
Hi everyone , I’m drinking a 1.2 2018 500 . Just under 70,000 miles on the clock and living in Scotland , journeys are usually a 7 mile trip in a town , with occasional 60 mile round motorway trips and the very occasional distance trip .
Last oil change I chose castrol edge 5w 40 fully synthetic, it stated on the bottle for Fiat engines , Mechanic said I could use 5w 40 which is what handbook says , But mechanic says a 5w 30 could be used as well , anyone any opinions ? cheers