26-04-2016, 03:45 PM
I had a 2013 fiesta st ecoboost for 9 months a while back. I ran that on a range of fuels. Running on the tesco momentum 99 octane genuinely made a difference over say regular shell or regular esso. However there wasn't much difference between momentum and shell v power.
I have heard however that momentum can cause problems to the rubber pipes and seals of older cars due to the ethanol. How true that is I am not sure.
In my 306 HDI I pretty much always only get around 48-50 mpg. Very very rarely see the north side of 50mpg apart from my 4 hour drive to and from Ipswich on which I saw 56 mpg.
I have heard however that momentum can cause problems to the rubber pipes and seals of older cars due to the ethanol. How true that is I am not sure.
In my 306 HDI I pretty much always only get around 48-50 mpg. Very very rarely see the north side of 50mpg apart from my 4 hour drive to and from Ipswich on which I saw 56 mpg.
