blowing through somthing?

[The Funk]

Ok went to indy to run the 11.90 class today and first pass trans took a dump! It held 4000rpm and just shifted long and soft went 12.40s should have went mid 11s I can't tell if its the converter or blowing through clutches and its getting worse any ideas? Thanks

 

[gmduramax]

Which converter and what was the MPH on the 12.4 pass? Is the trans getting hot?

 

[xcablb7]

Sounds like the converter

 

[Mike L.]

Ok went to indy to run the 11.90 class today and first pass trans took a dump! It held 4000rpm and just shifted long and soft went 12.40s should have went mid 11s I can't tell if its the converter or blowing through clutches and its getting worse any ideas? Thanks

You give no info as far as what you have and who built it, and if it threw codes. And now we have to guess? Lay some info here and we will try.

 

[The Funk]

Im going to see if it has any codes. Fleace built it and its a sun coast stage 4 with a 1057. On the way back it stayed at 200 degrees running 75 down the interstate not getting on it any.

 

[The Funk]

There are no tcm codes

 

[Mike L.]

There are no tcm codes

All codes.

 

[The Funk]

P0540
P0045
p2564
p0405

 

[gmduramax]

Converter clutch

 

[Mike L.]

Did the converter clutch lock? It does sound like a converter problem.

 

[The Funk]

Yeah it just don't feel like it'd locking. But if im running 60 or so and role into it it is fine. My 60 foot times was normal