Transmission ideas for the 450....

Corb@CorbinShipping

New member
Joined
Sep 3, 2011
Messages
3,063
Reaction score
0
Location
Autryville, NC
Again?!! Is it builder error or something?
No, the builder is fine. Has built several trans now, that hold serious HP, just my truck, for whatever reason, doesn't like them...
I would try another TCM

I was tossing that around... No one can tell me why 5th gear takes a vacation every now and then...
 

pog

Active member
Joined
May 18, 2011
Messages
2,338
Reaction score
1
Location
psa
are you running spartan tunes? i have spare spartan tcm sitting at spartan if you wanna give that a shot. i hope they still have it lol.
 

Motostroker

New member
Joined
Jun 21, 2012
Messages
1,861
Reaction score
0
Rudys built my tranny and she is holding fine, has seen multiple 800hp drag passes. and countless bottles of giggle gas, and she hasn't skipped a beat.
 

Corb@CorbinShipping

New member
Joined
Sep 3, 2011
Messages
3,063
Reaction score
0
Location
Autryville, NC
Whose the builder?

.
Rudy's builder. He makes a strong trans, no doubt. And even if he did make a mistake, he likely didnt make 2...
Rudys built my tranny and she is holding fine, has seen multiple 800hp drag passes. and countless bottles of giggle gas, and she hasn't skipped a beat.

Precisely.
 

Powerstroked162

On Da Juice
Joined
May 18, 2011
Messages
10,069
Reaction score
0
Location
Wa. State
Rudy's builder. He makes a strong trans, no doubt. And even if he did make a mistake, he likely didnt make 2...


Precisely.

Yeah. He would have to screw the pooch to miss something twice. I almost wonder if its a harness issue? Sounds really funky. Forgive me if im asking stupid questions but im not up to speed on this, but are they replacing your solenoid pack when it's rebuilt or just using the same pieces over?


.
 

lincolnlocker

Well-known member
Joined
May 25, 2011
Messages
27,912
Reaction score
171
Location
Central Michigan
anyway you can run a data log on your trips or have a tuner take it and monitor it? see if there's a hiccup in the electrical aspect of it all?

live life full throttle
 

strokin20

Member
Joined
Aug 11, 2011
Messages
467
Reaction score
0
Location
brownwood, tx
are you just having your trans cooler flushed? if so, is it possible that its not getting some of the material out and those debris are ending up in a solenoid causing messed up shifts? i've had that issue before.
 

MorganY

New member
Joined
Oct 3, 2011
Messages
2,950
Reaction score
0
Location
college station, tx
are you just having your trans cooler flushed? if so, is it possible that its not getting some of the material out and those debris are ending up in a solenoid causing messed up shifts? i've had that issue before.

If its flushed properly, (Heated, 20+qts) all the material will be flushed out. If there was anything left after that, the new filter(s) would catch the material. Not likely though.
 

kyle43335

In the Brig (Banned)
Joined
May 18, 2011
Messages
2,364
Reaction score
0
If its flushed properly, (Heated, 20+qts) all the material will be flushed out. If there was anything left after that, the new filter(s) would catch the material. Not likely though.

cooler replacement is a must when a trans scatters.
 

Mark Kovalsky

Active member
Joined
Jul 11, 2011
Messages
1,190
Reaction score
8
Location
SE Florida, USA
If its flushed properly, (Heated, 20+qts) all the material will be flushed out. If there was anything left after that, the new filter(s) would catch the material. Not likely though.
I don't believe that for a second. If a transmission scatters you guarantee yourself problems with the new transmission if you reuse the coolers. You NEVER can get a cooler completely cleaned.
 

MorganY

New member
Joined
Oct 3, 2011
Messages
2,950
Reaction score
0
Location
college station, tx
I don't believe that for a second. If a transmission scatters you guarantee yourself problems with the new transmission if you reuse the coolers. You NEVER can get a cooler completely cleaned.

Surely it has been replaced since the original stocker went. Talking between his situation on the last trans or two. If the cooling system is flushed properly, do you think it will be dirty enough to cause another one to fail? Even though worst case it is not completely clean, I can't see the small amount of leftover material causing an immediate failure between trans 3 and 4.

Not picking a debate, Im aware of your credentials. Just asking if you think this could be a potential problem for his situation, killing transmissions like this.
 

Mark Kovalsky

Active member
Joined
Jul 11, 2011
Messages
1,190
Reaction score
8
Location
SE Florida, USA
Yes I do. How do you adequately flush a cooler that is impossible to completely flush? If you reuse a cooler you will have problems with the new trans and every trans you put in it with the same cooler.

How much trash do you think it takes to destroy a trans? Less than you can see with your naked eye. Do you think that much could be stuck in a flushed cooler and later work it's way loose? I think it is possible.
 

MorganY

New member
Joined
Oct 3, 2011
Messages
2,950
Reaction score
0
Location
college station, tx
Yes I do. How do you adequately flush a cooler that is impossible to completely flush? If you reuse a cooler you will have problems with the new trans and every trans you put in it with the same cooler.

How much trash do you think it takes to destroy a trans? Less than you can see with your naked eye. Do you think that much could be stuck in a flushed cooler and later work it's way loose? I think it is possible.

We see material, large enough for one to see, all over the solenoids, and magnets at service intervals. Those transmissions aren't dead yet, and still operate in the future for thousands of miles. I'm sure you all engineered these filters to stop such material that one can't see, that is large enough to hurt the transmission (to a certain extent of course). I do understand what you're saying, and I'm sure others,including myself, have taken note of it for the future.

Personally, I have seen these transmissions stay alive under extremely harsh conditions, with the inside of pans looking similar to an etch a sketch pad; which is why I can't grasp the OP's issues to be FOD related, especially with such few miles.

That being said, OP, it may be wise to follow Marks recommendations.
 

gman1

New member
Joined
May 22, 2011
Messages
1,125
Reaction score
0
Location
Michigan
Yes I do. How do you adequately flush a cooler that is impossible to completely flush? If you reuse a cooler you will have problems with the new trans and every trans you put in it with the same cooler.

How much trash do you think it takes to destroy a trans? Less than you can see with your naked eye. Do you think that much could be stuck in a flushed cooler and later work it's way loose? I think it is possible.

Very interesting post. Thanks Mark.
 

Members online

No members online now.
Top