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Discussion Starter · #1 ·
I have a 2003 Ford F 250 7.3 87k miles on it. Has a very jumpy throttle at very low speeds from a dead stop and go. Truck is stock other than an exhaust. Just put a brand new from ford pedal assembly. And is still doing it. Sometimes it is unresponsive other times from a dead stop it will dart as if no throttle or wide open. Please anyone who could give me a idea of what it could be.
 

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Village Idiot
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8,209 Posts
Well with tps replaced i would Pull icp plug look at the connector..is it oil covered.
Located on Drivers side head
is the tin nut on the ipr... look deep in the valley of the motor it is attached to the back of the hpop
good cleanfuel, new fuel filter, air cleaner etc.

Drive to oreillys see if they can do a free scan if any codes pop up.
 

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Village Idiot
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If any codes do come up tell them you will go look them up.
You dont want off brand sensors..if you have time order them from dieselorings etc..
You only want ford or international sensors...no napa, advance or autozone crap.
They just dont work most of the time.
 
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