anyone heard of this...DTT tuner
 

pretty sure i have a suncoast transmission...BUT i got two tuners with my 1996 12 valve and they say DTT tuner on the side and that have a little screw in the middle to tune my tranny but i have no idea how they work or what it does...sooo if anyone has any comments on this let me know :c:

No clue? Does it look like this? Diesel Transmission Technology - DTT Performance Diesel Transmission and Power Accessories

Also u could just give dtt a call and see what they are/do. That's gonna be your best bet IMO

nope mine is a small box like 4 inch long by 2 inch wide with a screw in the middle haha and i have two different boxes damn this is confusing thanks for the info though:tu:

is it the electric filter box for the tranns? they look like what you describing and help keep the tranns from "hunting" for od and lock up

welll i could post pictures of it if i knnew how and...i have a lock up switch for my trans BUT when i lock it up it like wont come out of it...does this help at all?

My friend has a similar thing like that does it tap into your main fuse box? Is it mounted in engine compartment or cab?

wel right now they are just chillin in the glove box i have no clue where they plug in haha

Im betting its a noise filter. It bascally trips your computer on the truck to think it has stock pressures

therefore helping withhh???

For example, if you drive at a constant speed and gear and you decided to stop.The transmission will hold that gear(literally stay in gear) and the only way to get it back into first is to shut the truck off and start it back up.Which is very bad for the tranny!!