Fuel burning
Fiat Uno 2006 154000 miles
Good morning, hope someone can give me a hand. My vehicle has got a high fuel consumption, and it is expelled through the exhaust, creating an important amount of black smoke. I've already replaced wires, spark plugs, oxygen sensor and even cleaned the throttle body. The injectors have 4 months of usage so I did not touch them. Can anyone help me please?
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1
RA
Change the fuel regulator that is inside the tank.
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QU
The pump pressure should be of 3.5 kilos; check that it is not higher than that. Check the oxygen sensor, which is the one in charge of telling the computer whether the mixture is rich or poor in fuel.
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