e4od shifting problem, not vss, range sensor, or speedo

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Mar 13, 2004 | 09:04 PM

n2o88

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Joined: Feb 2004

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From: San Diego

e4od shifting problem, not vss, range sensor, or speedo

Ok, truck shifts like crap (nuetrals out when in overdrive if floored and won't hold in second or third without getting on and off the throttle, but not too much on it, to keep it in second or third gear). This is a 96 4x4 f150, e4od, 351w. There are no other codes than the p0755, and the code comes up without driving the truck after clearing the code out with a scanner. Code won't come on with just a key on after the clearing either. But as soon as its started and given 30 seconds or less of run time, the code shows up. This same code comes up when the plug going into the shift solenoid assembly is disconnected, along with a p0743 I guess because of the plug. I can't find any obvious wires that are bad, and would have to rip up all the sheething to look. Could it be something else? Its not the vss senser or the range sensor as both have been replaced and the abs works great, and the speedo works great.

This is getting annoying. Help me please!