Questions & Answers for: Subaru air fuel mixture

...air/fuel mixture to get a better idle. When you find the screw be sure to have the engine running while you adjust it so you can hear the differences. If you would like to fix it properly you will ...

...we thought that the cylinder leaked a little during the process. I am still stuck on the air fuel ratio. I think it is flooding with a rich mixture. Coolant temp sensor.. Try replacing that.. ...

fuel mixture. you could try cleaning the air flow meter with some spray on electrical contact cleaner. Dont rub it with a cloth thow as this a very fragile part. it is located after the air filter but

...air and fuel mixture causing the ecu (computer) to starve the engine with fuel also causing it to sputter or hesitate when apply on gas pedal. if you have to replace any part check with ebay. i had ...

...Mass Air Flow sensor MAF) will lean out the fuel mixture. === Clean and inspect for other air leaks on vacuum hoses and intake manifold gaskets. Defective MAP sensor can also cause similar

air/fuel mixture) are working as they should. In the end, you don't need the spec's for the fuel flow, you just need to know that they are within a close amount of each other. It is really easy to get

...air so mixture is too rich.) Check for fuel pressure to be correct and not too high with the pump running. If it is too high, check that the fuel pressure regulator is working. Try this: connect the ...

...air/fuel mixture which can cause fouled spark plugs. The causes of a bad air/fuel mixture would could be a bad oxygen sensors or a bad engine coolant temp sensor. But that car is known for having bad ...

...air fuel mixture. If you add more air (opening the throttle with the gas pedal) you lean out the mixture and it ignites easier. Capiche? As a second solution, your coolant temperature switch is bad. ...

...air/ fuel mixture adjusting to normal from the extra air from the brake booster. With you economy so low during winter I would be checking the fault codes for faults in the air/fuel system as it ...