not commanding lockup - Ford Powerstroke Diesel Forum
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Old 01-19-2010, 07:05 PM
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not commanding lockup

ok so i burnt my directs in my stock trans so i pulled it out and rebuilt it. when i put it back in it wasnt commanding lockup so i ordered an nadp thinking it was just my bad on the trans build. i put in the nadp and still no lockup. it only commands lockup if i get on the throttle hard enough or after 70mph. its tuned to lock at 60. it locks at 60 in tow haul. it will also lock under normal driving if i let off the throttle and ease back into it after 50mph or so. so im guessing its the inputs to the trans. maybe my tcm is messed up idk. has anyone ran into anything like this?
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Old 01-20-2010, 09:19 PM
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What is a "nadp"????
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Old 01-21-2010, 07:49 PM
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Originally Posted by ipz2222 View Post
What is a "nadp"????
North American Diesel Performance
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