EFIDynoTuning Forum

I only see newer Tweecer content on the Tweecer Support Group.
https://groups.io/g/tweecer

Unfortunately you only get support if you bought it direct from them and not used (my case)

With moates gone, i would think more people would turn to the tweecer if the software was alot better for the price they sell for. Or pay extra for BE.

Instead everyone is switching over to Holley.

Im hoping one day TunerPro will be able to datalog with a tweecer now that Moates is gone.

Is your fuel pump priming and not stopping with just the key in the ON position by chance?

Curious to see what you find when using EA with your logs on a Decipha tune. Im stuck using a Tweecer RT on a UP40 computer. I was going to switch to a Quarterhorse but too late. So now i have to use Tweecer RT, using Tunerpro to edit, Caledit to log, and U4P2 tune.

Any chance you checked your intake gaskets? I've see a thread someone was having the same issue and it ended up being a set of 1250 felpros getting squished out. Just an idea?

Happy to hear your safe !

I remember Decipha saying he made changes to the Automatic version of the T4M2 (U4P2) like shift points and such.
I have a copy of the U4P2 but its a few years old and im sure not up to date. Definitely doesnt have the K-constant changes.

I cant seem to find a link to download the U4P2 tune anymore.

I would like to try it on my ported E7, crane 2031 cam, edelbrock intake, AODE with shift kit and converter combo using a Tweecer R/T. Still using stock maf and injectors with a fox 70mm throttle body.


Im assuming its down because your making changes to it like the K-constant upgrades.

Also looking forward to seeing a lengthly explanation on the pinned Cbaza strategy thread like you did on the GUFX category page.

Thanks