I have been searching for a good answer and cannot seem to find them. I am hoping someone in this thread can try and give me a concrete answer...OK, here I go.

I have a 95 turbo Z that had a VIG 3000 in it. I was having some issues shifting from 2nd to 3rd, and 3rd to 4th at WOT. I ended up blowing my tranny and bought a new beefed up 4L60E and a custom Edge 3400. I know with a high powered 355 my 3000 was probably stalling higher then 3000. I have heard that some 94's and 95's had problems with large stalls and not shifting at WOT. Is there anywhere I can find more info on this? Is there a fix for this? I don't know if my 3400 will work, and if not, will I have to switch to a lower (2400-2800) stall to make my car shift at WOT?

I would love to find out how to fix this problem, and learn more about it...Thanks

 

You need to do a "search".... this problem has been discussed extensively on the "LT1 Engine Tech" forum and on the "Computer....." forum.

 

I am almost certain someone post a cure for this in the computer section of the forum.

 

I have searched several times, but not in the computer forum....I will check now.

 

Some tuners can fix this in the software.

 

Fast Chip has the fix

 

Bryan at PCMfor less fixed mine as well.