Just had a Prins system installed on my L322 4.4 V8 and was wondering if the on board computer should still read the correct MPG when using gas?
It seems to be going up and down inline with the type of driving I'm doing?
Haven't yet filled up so can't compare with actual use of gas?
I used to get average of 18.5 on petrol and currently the comp is showing 17.5? I would be quite chuffed if this is correct?
It seems to be going up and down inline with the type of driving I'm doing?
Haven't yet filled up so can't compare with actual use of gas?
I used to get average of 18.5 on petrol and currently the comp is showing 17.5? I would be quite chuffed if this is correct?