Question about 2005 Ford F 250 Super Duty

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I have a 1999 ford f250 v-10 superduty and when i drive between 0 and 2000 rpms it has a stutter and a miss and has no power and takes about a minute to get up to 30 mph. Even when it is above 2000 rpms if you punch it to the floor it will and almost dies. You cannot even go up a 2% grade incline unless you are going about 30 mph,if you are at a stand still and try to go it will bog out and not let you move. We changed the mass airflow sensor,fuel filter,fuel pump and fuel regulator. HELP PLEASE!

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Replace the throttle position sensor.

Posted on Nov 16, 2009


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