Decided to give it a go following the 'improved fuel economy' spiel on the bottle (surely just the lower friction effects of a slightly less viscous lubricant?). After checking the manual and taking into account the low temperatures in the english winters I thought it couldn't hurt. (Again, lower ambiant temperatures compensating for the thinner oil I guess..)
Has anyone else tried it? Found any problems? The specific brand is Castrol GTX Magnatec. So far my Juliette is running like a swiss watch on it.
Has anyone else tried it? Found any problems? The specific brand is Castrol GTX Magnatec. So far my Juliette is running like a swiss watch on it.