What is the most likely cause of my bad MPG on my disco II
#1
#5
will fuel filter do anything for the MPG? also, when you say induction and intake cleaning, what exactly do you mean. I already use premium fuel and have a new air filter. I don't know the exact mpg since there is no trip computer but shouldn't the discos II get better mpg than discos I bc my disco I was much better
#6
#7
the disco II is getting low teens while the disco I was getting around 20mpg, so you're sayin that the fuel filter can not be changed and its most likely my plug and wires that's causing the problems? I understand the plugs but why do the wire matter so much if they're good? is it bc of the diamter of them or somthin? what's the diameter of the stock gray wire?
#8
How in this universe did you get a DI to get 20 mpg? Mine will get 15 or 16 tops on a good day and it has had almost all major fluids and a few other parts changed within the last 3k miles. And that's downhill. Tailgating a tractor trailer. And with a back wind of 50mph. Well you get the idea :P
#9
#10
What octane gas are you using, have you replaced your wires, when was it last tuned, how many miles on it and what additive are you using?