It's irritating, isn't it? Feels to me like the transmission's doing way too much work and that can't be good for its overall life. I wonder if this is the "funny" torque control Bill has talked about previously? I don't remember other posts along this line, chappy, so maybe that's what you're referring to.

- Jack

The TC unlocking when letting off the throttle is a means to thy to help improve fuel economy by letting the engine RPM drop down during coasting. I know it may seem a little "busy", but it's actually better in the long run because it takes negative load off the engine and transmission. The only thing it's not good for is if you need engine braking, although a gasser isn't going to be good for that anyway.

For what it's worth, we've reduced the amount of time for the converter to relock and all that we ended up with was the infamous "shudder" on tip-in on certain vehicles. What's irritating is it doesn't do it on every vehicle. :shrug:

One thing that has been requested was to allow more throttle/load before the converter unlocks, particularly in those situation where you're going across an overpass or up a slight grade. I am addressing those requests and as soon we get something that we feel comfortable with, we can get include that in the tuning. It's tricky getting the right combination of converter hold going up a small hill versus quick release for passing or accelerating.

Let me know if you have any other questions. :D

Take care.

Interesting that unlocking on coast is easier on the transmission. Having grown up in mountain areas, I'm a big fan of engine braking and will do it anytime I'm coming down a mountain. So far, haven't had any transmission failures.

Good to know though that you are still looking into the throttle/load to unlock point though.

- Jack

Hey, I drive these things, too! It's a little frustrating getting around Chattanooga and having the converter unlock going up a measly 4% grade. Sat and watched my mileage going down the tubes for like 5 miles. :cursin: Even a sizable overpass is annoying.

Don't worry, we'll get that nonsense straightened out. :D

Cool! I know you're talking about exactly what I'm complaining about! Glad to know I'm not the only one who doesn't like this and that I'm not :crazy: or :dunce:

- Jack

x2
Mark

Hate to drag up an old thread, but I was watching my lockup the other day, running canned tune #2 and it seems to be too early, speed wise. Can I change it to lockup at a higher speed?

I was wondering why this little mummy was resurrected. :giggle:

You can used the custom options menu to raise it.

9th question:
http://forum.gopowerhungry.com/faqs-...ions-menu.html

OK, I found it..