crazy high fuel consumption
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crazy high fuel consumption
what would cause some ridiculous fuel consumption?
I have noticed I fill up a lot so did some tests.
I only managed to drive 165KM on 23.36L which is a fuel consumption of around 14L/100KM or 7.06KM/L
Surely that is a bit high for an Evo.
How do I bring this down? Its my daily and its costing me a fortune in petrol.
I have noticed I fill up a lot so did some tests.
I only managed to drive 165KM on 23.36L which is a fuel consumption of around 14L/100KM or 7.06KM/L
Surely that is a bit high for an Evo.
How do I bring this down? Its my daily and its costing me a fortune in petrol.
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I have no CEL on but car has done 200,000Ks+ so I might replace the O2 sensor for maintenance anyway.
Will check the MAF this weekend, grab myself some MAF cleaner and get it a good going over. Im sure it isn't leaking any fuel around the injectors but I don't know if they are leaking internally.
I sometimes get pops or a mild bang between slow shifts if im granny driving. Don't know if that has anything to do with it.
Will check the MAF this weekend, grab myself some MAF cleaner and get it a good going over. Im sure it isn't leaking any fuel around the injectors but I don't know if they are leaking internally.
I sometimes get pops or a mild bang between slow shifts if im granny driving. Don't know if that has anything to do with it.
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I would be very happy with 400ks. Is this for an Evo 5 too? At the moment I would be lucky to get 300 and that is with driving sensibly.
Kaj, No wideband on it but I should be able to borrow one.
FossilAus, Yep get a pop on a slow gear change, no pops if I smash through the gears. Will change plugs for good measure, didn't change them last service as they "appeared" to be fine.
So far ill start with the easy options. I have Friday off work so will get investigating. MAF, plugs and visable fuel leaks first then ill track down a wideband if none of those appear to be not up to spec.
Car is reasonably stock, stock tune, TD05 20g turbo, 1 bar boost, front mount and a pod filter so I don't see one of those mods effecting fuel econ especially if I am trying to drive to save fuel on my commutes.
Kaj, No wideband on it but I should be able to borrow one.
FossilAus, Yep get a pop on a slow gear change, no pops if I smash through the gears. Will change plugs for good measure, didn't change them last service as they "appeared" to be fine.
So far ill start with the easy options. I have Friday off work so will get investigating. MAF, plugs and visable fuel leaks first then ill track down a wideband if none of those appear to be not up to spec.
Car is reasonably stock, stock tune, TD05 20g turbo, 1 bar boost, front mount and a pod filter so I don't see one of those mods effecting fuel econ especially if I am trying to drive to save fuel on my commutes.
Last edited by Dave123456789; Jul 8, 2015 at 10:37 PM.