Also as soon as i change the shift firmness it goes to "turn key off" so i did and i sat there for 20 min and gave up in it and unplugged it and then i have to start all th way over again.

Yes. No matter what i adjust, it does i

When i upload the 93 tune to the car, it works fine. But if i adjust one thing such as throttle response or shift points or speed limiter and i upload it back to the car it starts up like it has a aftermarket cam and then dies. Any ideas? The trinity was updated 2 days ago

Thanks lew. Ive played with a little bit but i didnt want to do to much and mess something up. Dont get me wrong, i like the tcm you gave me, i was just curious what shift points worked for other people.

My custom tune is just for shift pressue not so much shift points. Shift points were left at stock. I was just wanting to know what others have done. I changed them to 5700 1-2 5700 2-3. It works fine for me, like i said i was wanting to know about what worked for other people.

Anyone know the best wot shift points/ whats work best for you? I have a 2010 4.8 silverado with cai, ported tb, tbs, shorty headers, 3in true duals, 3.73 gears, and a custom tune from LEW.

ok so i did a few logs and got this. i have a few mods for more truck along with the diablo so i new it was runnin a lil lean well i alrady had the injector slope -9 after 2 more logs i dropped it to -12. so now my ltft are roughly between -2.34 and 0. every now and then ill get -4.39 or 3.21. is ...

ok, thanks. just didnt wanna take any chances man.

also on the instruction manual it says for my truck to remove 3 fuses before plugging in the predator, do i still need to do that as well?

ok, just making sure before i go off and do it and ruin my truck. let me make sure i got all the steps right. have the truck running, plug it in, click diagnostics, then real time data, then select which ones to log and run around for a few minutes? its just wierd that when you click diagnostics it ...

i have on 07 silverado, the 7192 predator. so your saying i can start my truck then plug up the predator, click diagnostics, then real time data and log it? i thought if you plug it up while the truck is running itll fry everything.

i logged it one more time. i ran between 45 and 60 mph for 10 miles, long time fuel trim is now 1.43 for both banks so i dropped the injector slope 1% more for a total of 7%.

my ltft was 11 for bank 1 and 8 for bank 2 so i minused the injector slop3 by 6%, and now both banks are around 4 and 3. is that more correct? about how much more should i minus it? and/or do i need to do anything else