Not really an option, but if you find it burning extra fuel then replace the injectors.
How do you change fuel filter on peugeot 806 diesel?
the black smoke is unburnt fuel. you need a leaner air/fuel mixture.
If its a Diesel, its probably the Diesel Stop switch. Located on the Diesel Fuel Pump.
Under the fuel filter housing
how do you take clips off
According to my manual, the fuel light goes on when the tank is down to approx 6 litres of diesel.
Peugeot 207 fuel filter locations. The fuel filter on petrol models is located underneath the vehicle near the fuel tank. On diesel models the filter is under the bonnet on top of the engine.
check for obstructions in tank interfering with sending unit
you will have to open a injector on the engine to let the fuel bleed make sure all air is out the system
Diesel engines run on diesel fuel. Gasoline will destroy a diesel engine.
my 79' gets 24-28 MPG but I am pretty sure that the last owner didn't time it properly
were do i find the fuel filter on a peugeot 307 1.6 petrol