dinks07

iTrader: (4)

Ok i did the 3x3 and the 3rd and 4th shift solonoids. To me the car shifts funny when you slow down it is abrubt I dont know never had one of these what else could it be. And feeling the shift is normal right. Plus when i start it it has a slight vibration

upnout

iTrader: (6)

sounds like it's down shifting.
I intermittently noticed a slight vibration when I start from a dead stop, most of the time it doesn't happen. Don't know what it's from.
GL with your car.

LoveMyTL-S

If you have an auto, it's a normal downshift.

jda123

What year is it? My 2004 downshifts funny. My 2006 does not. I think that it is Rev Matching in the 2006 (and up) that makes the shifts smoother, but I am not 100% sure.

Does it vibrate when you start the car, or when you start out from a stop?

dinks07

iTrader: (4)

It's a 2005 and its a auto 64,000 miles. And it vibrates from a start and you can feel it. Any ideas?

cjTL

iTrader: (2)

Grade logic? I'm assuming that's what's going on here.

SpiderX1016

Did you switch to a different fluid?

TL SLEEPER

Mine did the same thing from a stop. If its a slight vibration under light acceleration its the torque convertor in the tranny. Not cheap sorry

TL SLEEPER

Does it do it when u floor it? If not im sure its what my 04 auto was doing.

dinks07

iTrader: (4)

no vibration when i floor it. I also feel it when im driving sometimes. wheels where just balanced as well. Could it be the motor mounts.

dinks07

iTrader: (4)

Whats grade logic? and i used the honda z1 fluid.

TheChamp531

iTrader: (3)

Bad idea to use the Z1. You shouldve used Redline Racing ATF or another aftermarket brand like Amsoil without so much FM.

dinks07

iTrader: (4)

Ok the biggiest vibration is when you start and turn off the car and at idle thats all any info

leedogg

yes. have it inspected by a mechanic.

dinks07

iTrader: (4)

Well any insight I want to fix it myself. Could it be the motor mounts?

VQPower37

my understanding is usually u feel motor mount issues only when the car is idling not when its moving

dinks07

iTrader: (4)

yes when the car starts turns off and idles is all

I hate cars

That described motor mounts perfectly. Make sure the vacuum line to the mount is hooked up or it can become a little firm.

dinks07

iTrader: (4)

Ok great do you change all of them or just one? How do you tell for sure they are bad any way to see or test?