Inceased vibration at idle at R

[aliirmak]

First of all, hi to all. I am owning a used camry 2001 LE for 4 days.
I believe i am going to use this forum a lot.

Directly to the point; at the first days, the car was shaking a lot at idle, at P, R, D and the rest. It was shaking so much the RPM needle on my dashboard was vibrating.

Yesterday, I bought Lucas' fuel system cleaner from advance. It helped actually very well. At P and D, vibration was very gentle and the needle wasn't vibrating anymore.

Today, I changed spark plugs with Denso and wires with ngk. Hell, the car runs extremely smooth now.

However, 'R' is still disturbing me. When I change the gear to R, vibration goes little bit rough at idle.

Any reason will be appreciated.

[bdy0003]

Did you check your mounts? The dogbone is the easiest to inspect since its up top. If that one is a goner, most likely they all are.

Did you top off your tranny fluid? And is the color red? If its black, make sure you replace it.