...dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. * There could be a vacuum leak ...
...filter 2. Dirty air filter - replace it or just clean it with compressed air 3. faulty throttle position sensor - this will be the extreme case but usually its just the fuel filter or air filter. 4. ...
...1 or2 Check the fuel filter and fuel pump. If the fuel filter is dirty it will restrict the flow of gas to the injection. Also check the fuel pump pressure to make sure it is still working
...filter and it's dirty you can't see light thru it replace it. As far as not starting unless the air filter is now a solid block of dirt it should start, if the engine is fuel injected you must not ...
...dirty air filter will rob you of power and fuel mileage.Modern air filters can take a decent amount of abuse but, if it is a disposable, they can clog up and not LOOK bad. Replacing a disposable air ...
...to die but dosent whats wrong with it ? have fuel pressure tested at fuel rail to see if correct amount of fuel is getting to injectors may be a dirty fuel filter may be more injectors might be ...
...filter, a dirty air filter restricts the airflow to the engine and can cause exactly what you have described. 3 other suspects could be, Idle air control valve, mass airflow sensor, or throttle ...
...filter. Could be a dirty throttle body, vac leak, or a defective idle air control valve. The computer adjusts idle speed by controlling the amount of air entering the throttle body via the control ...
dirty oil also and over filled Drain the system of all oil, replace oil filter, and fuel filter for sure. Check air fliter, and spark plugs. Basic tune up and oil change. Does the oil look funny? Like
Question about 2003 Altima
it going changed spark plugs all ingnition coils air filter clean air mass flow please Either the throttle body butterfly is not closing all the way (dirty) or the idle air motor is dirty and sticking
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