I am certain the car was going into overdrive before... when it would kick in it was more like a 500RPM drop.
I am positive that now the car is revving slightly lower and the only thing that was done was an upgrade to the PCM (or so the dealer says).
Is it possible that when the programmed...
Hi Guys,
I brought my 2002 P5 in for servicing on a suspension issue. While the dealer was working on it he said he heard a noise from the engine and would be upgrading the computer onboard which he said would fix the noise.
I assumed he was going to perform the cold engine fix which I heard...