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i was getting 10.9 on the highway . it improved to 8.9 after fitting an otr and a mafless tune, took it in to the mechanic for an oil and fluid change a few weeks ago and since then its dropped back to 12.1 for some reason. any ideas why ?
I get about 23L/100 around town and about 18L/100 on the highway.
Sounds like your doing ok