Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - Faster

I have mondeo 2.0lt duratech and i have big problem

This car consum every 60 miles 15 liter oil..

I changed engine oil... Oil flter , air filter, checking engine but doesn't work

Only have one engine problem , second oxygen sensor failure

This sensor can will be making high consum ??

Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - hardway

Unlikley,

More like engine internal faults.

If it were here I'd do a compression leakage test,

Which is a more accurate test than a compression test.

And I'm assuming you've looked underneath for leaks?

Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - SLO76
15 litres of oil every 60 miles!!! I'm surprised you can't be seen from space with oil usage like that.

Poorly maintained Duratec engines are known for sticking or worn piston rings, usually thanks to infrequent oil changes or use of the incorrect grade.

Considering you can buy a good one of these for £500 I don't know if I'd spend much on it.
Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - skidpan

The car is 15 years old and the OP does not say how many miles it has done. But I find it hard to believe it is truly using 15 litres of oil every 60 miles, if it were I woule be surprised it it actually ran. That would mean theoretically its using more oil than petrol which would oil up the plugs, cause detonation, wreck the catalyst etc. A total loss 2 stroke would use less oil than that.

Can the OP check their facts.

Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - RobJP

I imagine (and hope !) that they meant 1.5 litres per 60 miles. Which is still ridiculously high. I'd be astonished if a car using that much oil could pass an MOT.

Ford Mondeo - 2002 Duratech Ford mondeo high oil consumption - Faster

Actually.. I mean ... every 60 miles 15liter petrol...... no oil...

no leaks or something... just failure oxygen sensor

 

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