GolfGTIforum.co.uk
Model specific boards => Golf mk4 => Topic started by: Jordan_gti on 28 March 2017, 15:03
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Hi again, just a general query to be honest, so I've noticed that my cars fuel economy has gone out the window, what is the norm for the golf 1.8t ? When I put my foot down earlier I saw 6.6mpg on instant?! (It has a s2000 cone filter & decat)
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It will go that low on instant, my AUM does, but on average will see 35mpg easily and 40mpg if the journey is reasonably flat.
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Mine seems to do about 50 miles to a tenners worth of tesco momentum fuel. Re-mapped aum. Engine management light is on, linked to oxygen sensor so hoping it gets better once i swap that. :sad: