my tranny is acting up, avery so often it just just decides to be weird, but then goes to normal
but today a couple times from a stop it seemed like the tranny started to go then it backed it's self out of frirst then re engaged in first, it did it 2 times, it did something like this the other day, i have not been ragging on it at all, actually with gas i have been trying to be easy on it. also this has happens for the life of the tranny( well the 11K miles i have had it) when it shift sometimes into 1-2 it sudders, like it hits first but then dosen't have enough pressure to keep it there so it bounces back a forth for a sec, no real power loss, but you can fell it in the whole truck. some one tell me what is going on, i was going to have it fluched and filter replaced in a couple weeks, i am hoping that maby the filter is fu'kd or something

 

I also have this problem right now. It started doing this after the vette servo. I talked with nelson tune and they are sending out new pcm. I also order a shift kit and a 1-2 accumulator piston. Here is the ad from oregon performance "NEW Transgo SK 4L60E shift kit for the 1992-UP 4L60E. This kit corrects the common problems with these transmissions, 1870 code, converter shudder, slip, or burnup; 3-4 clutch and 2nd band failure; rear planet and bushing burnup; 1-2 bump, double bump, slide bump. Along with fixing these common problems, you'll also see an increase in the life of your transmission due to the reduced slippage. This is the most complete shift correction kit available and definitely the most reputable. This kit is extremely easy to install and can be done with the tranny in the vehicle."

I am hoping this will cure it or I will get the dealership to replace it.

 

how much was it?

 

$46.99 shipped for the shift kit, $12.70 shipped 1-2 ALUMINUM ACCUMULATOR PISTON. These were bought from oregon performance transmission on ebay. This is the third order that I have purchased from them and the shipping has been fast and the parts are superb.