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anyone know how to solve fuel consumption problems on a mk2 mondeo

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Old 09-06-2010, 07:11 PM
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cwp82
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Unhappy anyone know how to solve fuel consumption problems on a mk2 mondeo

i have just brought it and it had litteraly no petrol in it i put £20 in it and done 40 miles and it was back near empty again any help pleeeaaaassseee many thank
Old 09-06-2010, 07:22 PM
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burnzy
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thats bad

could be a mixture of a few things

MAF sensor
plugs
oil
air filter
lambda sensor
incorrect tyre pressures

or with that sort of consumption you may have a fuel leak somewhere and it's weeping fuel out as your driving, does the car smell of fuel anywhere or when driving?.

tbh i'd like to see ATLEAST 130-150 miles from £20 maybe less with just town driving

i get around 230 miles from £35 two blokes in the car with tools with a mixture of m40 and london rush hour traffic
Old 09-06-2010, 07:57 PM
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scholesyy
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I used to own a St200 and i got about that when i ragged it. But unless uve had ur foot welded to the floor that aint normal. Id prob say u got a fuel leak somewhere
Old 09-06-2010, 08:04 PM
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cwp82
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no fuel leak what i can find been told maybe petrol tank fuel sensor coz for some reason the petrol light does not seem to come on when low which is strange coz when i first turn the ignition it comes on and goes straight off as normal (so i know the light definatly works ) its just very confusing
Old 09-06-2010, 08:50 PM
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burnzy
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Originally Posted by cwp82
no fuel leak what i can find been told maybe petrol tank fuel sensor coz for some reason the petrol light does not seem to come on when low which is strange coz when i first turn the ignition it comes on and goes straight off as normal (so i know the light definatly works ) its just very confusing
could quite possibly be, not a common problem on the mk2 mondy but could always be a first, i'd carry a jerry can in your boot full of petrol obviously and see how far you can go before it run's dry, will tell you then if it is just the sender unit
Old 09-06-2010, 10:05 PM
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James
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fuel gauges can be eratic, i'd buy a gallon and put in the boot and drive until it stops.

my light comes on when the gauge reads empty and then does another 30 ish miles with the light on.
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