Quote:
Originally Posted by ice man
**update, did a further 25 miles and got the average down to 49 mpg. Happy days! feels like the MAF sensor needs changing, not much poke below 2000 rpm and the turbo comes in well sometimes and hardly at all other times... did an oil change today too....
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Looking very nice, Copperleaf is a lovely colour.
Have a look at the bottom of the intercooler hose at the front passenger side of the engine bay. If it has a misting of oil at the bottom, you need new intercooler o-ring seals (£4.50 from Jules). When they're perished, they give symptoms very similar to a dead MAF sensor, lack of power at low revs and inconsistent boosting.