2001 Audi A4 "changed air filter time black" Questions

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...all the time as i drive it around townd and just as it sits still It is over fuelling. run the fault codes to check the sensors that control the fuel settings and the ignition timing. Change air ...

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...changed spark plugs and wires about a year ago just replaced the old fuel filter yesterday what could be the problem??? As it cranks, is there white or black exhaust smoke ?? If yes, the fuel ...

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...tesco's or asda they're about £3 to£5, if your gonna change your fuel filter you might as well change the oil and filter and the air filter at the same time get your injectors tested. an be ...

...changed plugs, air filter, & o2 sensor old car, when rings begin to wear oil leaks into the combustion chamber burning more oil and reducing mpg try a product called restore and use it at every ...

Question about Audi A4

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...a1991 model BLACK SMOKE FROM DIESEL ENGINE COULD BE RESTRICTED AIR INTAKE CHANGE AIR FILTER.INJECTION PUMP TIMING TOO ADVANCE OR.FUEL NOZZLES DIRTY OR WORN, NOT SPRAYING ATOMONIZING FUEL

...smoke all the time until I changed the 02 sensor. The sensor was all black. Black smoke is excessive burnt fuel. White is excessive unburnt fuel. Have your turbo checked and the air filter. Good ...

...air filter that isnt allowing air into the engine. Fuel filter can also be at fault not allowing enough fuel in or allowing to much in the engine sometimes. This causes the chamber to burn it out. ...

...air filter for the first time and i've lost the car's manual. where is it located so i can replace it? Its on the right side of your engine. You should see a plastqiue tube coming from the front to ...

Question about Audi A4

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changed , but timing belts can jump off a tooth to standard and it'll have reduced compression less power then burn more fuel.  Lack of oil and filter changes, both the oil ( makes the engine

Question about Audi A4

1 Answer

...air filter Can't find the air filter . The air filter is located in the large black plastic box that is on top of the engine. The warranty suggests replacing it every 50K miles. To change the air ...

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