2005 Ford F 250 Super Duty "engine idle" Questions

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Question about Ford F-250

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engine wont idle once started the engine wont idle it lopes Here is the most common cause of surges and stalls, it is the idle speed control air-bypass valve and throttle valve, they get full of gunk ...

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engine idle for at least one minute. 3. The relearning process will automatically complete as you drive the vehicle. ² If you do not allow the engine to relearn its idle, the idle quality of your

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...engine idle. STEP 3 If the engine is not idling properly, turn the engine OFF, and proceed with this procedure. STEP 4 Disconnect Idle Speed Control Air Bypass Solenoid. STEP 5 START and RUN the ...

Question about Ford F-250

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.... i have put on a new cable and an idle speed motor . I had a similar problem, engine would fluxuate engine idle speed. I had to change the "Throttle Position Sensor." You might have that checked

...engine it will be at a low idle until you press the accelerator, at with point it will stay excesivly high again. What part of the carb do I need to be troubleshooting? You need a new choke pull off. ...

Engine stalls cold or RPM fluctuates at idle up and down or dies near idle. This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve but always run a OBD2 fault

...engine idle down it dies. It has been parked for about 2 months and was not doing this previously. Please help. Regards Dennis I would recomend replacing the fuel filter make sure to prime with fresh ...

...engine is hot or cold it will idle really high and guzzle alot of fuel..i changed the idle air control valve and nothing changed,but when i disconnect the idle air valve the problem goes away..im ...

...is on Have them spray (lightly) starting fluid around the intake with the truck running. If there is a leak the engine will idle up even more. They may also just need to adjust the throttle

Question about Ford F-250

1 Answer

...LIGHT IS ON AND GIVING YOU CODES PO171 AND PO174 I WOULD CHECK THE GASKETS BY SPRAYING CARB. CLEANER AROUND THE INTAKE WHILE THE ENGINE IS RUNNING. IF THE IDLE SPEEDS UP THEN THAT IS YOUR

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