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Old Feb 21, 2009 | 01:50 PM
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e4od question

are their tuners for these transmisions and what are things that i can do to build it up?
 
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Old Feb 21, 2009 | 03:22 PM
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The tuners for the transmission that I'm familiar with are the tuners you get for the engine. As for mods to the tranny, a transgo kit, or you can order a valve body from BTS or John Woods I believe. An aftermarket torque converter would be a nice addition. There is a mod mentioned on here about installing a switch to manually lock and unlock the torque converter clutch. An aftermarket tranny cooler will help for a longer life.
 
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Old Feb 21, 2009 | 03:26 PM
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i have an after market cooler, but what is this switch? i've never heard of it before?
 
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Old Feb 21, 2009 | 03:44 PM
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The Ford Transmission Cure for shift flair problems Here is one option. I'm looking for the mod I mentioned.
 
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Old Feb 21, 2009 | 03:53 PM
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Welcome to guzzle's TC Lockup Mod Web Page This is what I was thinking of, but I think it's for later model trucks, 99 to 03 models I believe.
 
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Old Feb 21, 2009 | 04:01 PM
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i did the tc lock switch. im goin out right now to take a pic of the wire be back soon
 
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Old Feb 21, 2009 | 04:12 PM
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yeah that link didn't really explain it to well

thanks.

so this lock if used properly should help prevent
slippage in the tc and tranny thus keeping it cooler right?
just to be clear.
 
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Old Feb 21, 2009 | 04:28 PM
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it is a purple wire with a yellow tracer on the drivers side frame. use a suit case splice, splice into it and use another wire to run to a two way switch. thats all you need. no ground or the tc will be locked all the time. i kick it in at 2000 rpm in 2nd gear. i love it. i dont see a change in temp on my gauges while using it. keeps rpms down and helps for slowing down at lights or with a load on. hope this helps.
 
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Old Feb 21, 2009 | 04:32 PM
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so from the two-way switch i run a wire to the ground? and i can expect the OD to be flashing right?

should i get better or worse fuel mileage with this tc lock?

How will it shift with it locked?

sorry for all the questions i am hearing about this for the first time.
 
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Old Feb 21, 2009 | 04:34 PM
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You do have to turn it off when coming to a stop, is that correct?
 
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Old Feb 21, 2009 | 04:41 PM
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i wouldnt engage it untill 2000rpm in 2nd gear because of fluid pressure. when i keep my rpms down i get better mileage so if used right you may see a slight increase. do not use a ground. if you do the tc will always be locked and your truck wont move far. just one wire from the purple and yellow to a two way switch thats it. donot cut the wire splice into it. od light will not flash and your shifts should be better. mine are. and if you dont turn the switch off while slowing down your truck will push through the brakes slowly until it stalls. thats what mine does.
 
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Old Feb 21, 2009 | 04:44 PM
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Originally Posted by JethroF250
do not use a ground. if you do the tc will always be locked and your truck wont move far. just one wire from the purple and yellow to a two way switch thats it. donot cut the wire splice into it.
what goes to the other side of the switch?
 
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Old Feb 21, 2009 | 04:48 PM
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nothing all you need is one wire from the purple and yellow one to one side of the switch thats it. no ground no power.
 
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Old Feb 21, 2009 | 04:58 PM
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i guess i don't understand

do you splice the switch 'in' the wire?

i'm really feelin dumb right now.
 
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Old Feb 21, 2009 | 05:56 PM
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My understanding is that the tc locks when grounded---so one wire to line side ofthe switch and the load side goes to ground. When switch is off no ground to tranny=no lock----when switch is on tc solenoid is grounded so it locks
 
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