wannaB

iTrader: (1)

Ok less than 400miles on my probuilt s/s 4l60e with yank s/s 3200 converter. After install truck had slight idle issue, assumed it needed tuning from lighter smaller converter. So I footbrake it off the line truck now acts like brakes are on very had to move needs alot of gas assuming its in 3rd gear. Took trans out had it looked through it had burnt overrun clutches. Reinstall still doing the same thing. I can manually downshift to get it moving then manually upshift into drive. Checked for power its good trans is full on fluid. Im leaning towards pcm but it has no codes no cel. What should I do next? Please help. Thanks Ryan

Vince B

iTrader: (1)

Is this a unit built by Dana or with one of his kits?

wannaB

iTrader: (1)

It is just the kit. Trans was assembled by a local "professional"

Vince B

iTrader: (1)

Did you get the sleeve kit with a modified forward piston or a sonnax 2-3 shift valve? Also have you hooked up a scan tool that can read transmission data to see what the transmission is being commanded to do?

wannaB

iTrader: (1)

"Front pump"
Seal retainer
Late design seal
13-vane rotor with vanes, slide, rotor guide & pin assembly
Trans-Go steel rings & priming spring (under 5,500 rpm)
New replacement stator support with extra wide bushings installed
TransGo .500 boost valve

"Clutches, Steels And Pressure Plates"
4 Borg-Warner reverse/input clutches .078
4 Reverse/input "low drag" Turbulator steels .078
1 Reverse waved steel (eliminates the belleville spring that tears up the inside of the drum)
5 Borg-Warner forward clutches .070
5 Forward steels .090
2 Borg-Warner overrun clutches .078
2 Overrun steels .091
5 Borg-Warner low/reverse clutches .087
5 Low/reverse "low drag" Turbulator steels .068

Your choice of the Borg Warner Hi-Energy, 8 clutch setup for the 3-4 pack below,

8 Borg-Warner Hi-Energy 3-4 clutches .080
4 3-4 steels Kolene .060
3 3-4 Steels Kolene .076
1 3-4 top pressure plate .128
1 3-4 bottom apply pressure plate .225
1 3-4 snap ring .062

or the "modified" Raybestos Z-Pak, 16 one sided clutch/steel setup for the 3-4 pack.

16 one sided clutch/steel arrangement
1 5-tang apply ring
1 3-4 bottom pressure plate .225
1 3-4 top pressure plate .125
1 3-4 snap ring .062

Borg Warner dual cage 29 element sprag.
Beast sunshell or GM heat treated sunshell
Borg-Warner low/reverse roller assembly (late design)
Vamac 3 lip rear seal
Transtech paper & rubber (gasket) kit
Transmission filter (OEM)
Bushings (latest updates, including Teflon front pump & extension)
Thrust washer kit
Sealing ring kit
HD Bearing kit (Timken)
Borg-Warner Hi-Energy 2-4 band
Trans-Go Performance Shift kit, with .500 boost valve & w/accumulation for nice part throttle shifts
New steel molded rubber pistons for overrun, forward & 3-4
Modified second accumulator piston, new "hardened" (RC52) pin, & seal with matching accumulator springs (allows for a very smooth 1-2 part throttle shift)
New aluminum 4th oem pin and accumulator piston
New aluminum "modified" 2nd accumulator piston for smoother part throttle shifts
New Sonnax pinless accumulator forward piston
New 2nd "hardened" (RC52) accumulator pin





This is the description of the kit I bought. Also I was unsure if a local transmission shop would have a scan tool worthy or if it would need to be a dealership? Ill have it towed to a trans shop tomorrow.

Vince B

iTrader: (1)

With what you just posted it appears as the answer to my questions is no. I would however ask the shop that built the trans the questions I asked you. I might have a couple of ideas for them to look at. I would think that most good trans shops have some kind of scan tool that they can look at transmission data.