I have a 94 with an aode. i put 4.10's in it and now when i mash the gas from a stop the shift from 1-2 i bounce the rev limiter for just a sec which is no big deal. but the shift from 2-3 it just keeps bounceing and wont shift. So what can i do to fix this. I dont want a tune cuz the car is almost stock so it would be a waste. HELP please

 

The computer won't allow an upshift while the revlimiter is doing it's thing.OK,what did you do to correct the speedometer issue?

 

i put a new speedo gear in it but is still off. wtf does the speedo have to do with the car shifting???? its still off so im just going to pull the needle of and set it while its going down the road. Its nice to have cops as friends.LOL

 

Maybe you need the shift points adjusted. Im getting 410's with my 02 auto and will have to get a different tune is what Brenspeed says.