Preludatorx007

Thanks but that's not the issue. It's called Road Crown.
Mine will go right even if am on Highway last left lane; common sense will think it will pull left... correct??? it does not, it will go right and even cross all the lanes if no intervention. I truly think it's a suspension components being bent or a bearing.... something so small only a good Tech can identify easily and quickly.

retom

Motorways are usually tilted to the right. Also the left lane. Find a section of empty road and drive "against the flow" for a bit.

Just as an experiment and curiosity. You can also try it on a large flat area like a parking lot if you can safely reach the appropriate speed.

P.S. A bent suspension would be visible when adjusting the alignment or by unevenly worn tires. A damaged bearing is usually noisy.

Preludatorx007

We shall see what they come back with as far as discovery.
I have a loaner Macan with 21" and surely does not go right on straight line. So Obviously i am not hallucinating.
sooner or later it well get resolved. Made it my mission 🥸

retom

We keep our fingers crossed for your success! Please keep us in the loop.

Vapordan

This. But driving on the left lane caused the car to immediately pull to the left. About the same way it pulls to the right when driving in the right lane. So by my math, it is just overly sensitive.

Careful, I almost caused an accident going the wrong way.

Preludatorx007

I found this video about Tie Rod End adjustment.



Could it be the solution?

Vapordan

Also, like the video shows if I drive the exact center of a two-laner (yellow solid road line going thru the center console) it does not pull at all.

Preludatorx007

*** Latest Update ***
The forman is now suspecting the subframe may have shifted and not aligned properly. They will be adjusting it as best see fits and replacing any other components required.

This is very strange.... the efforts continue....

Preludatorx007

New Update 9/9/24
===============

Vehicle picked up from Service dept. claimed issue fixed. After test driving it; the issue remains the same (Less aggressive pull).
So no Resolution.
I am at loss and no longer know if i should pursuit this and leave it alone. ;-(

PorscheACC

Again, just return and get rid of this problematic vehicle..

You must have lots of time to waste on a problem vehicle that not even Porsche mechanics can fix..

You should be enjoying driving a quality luxury vehicle not trying to fix defective/problematic vehicles..

Silververtu

I would return the vehicle and search for another one instead of spending time and effort to deal with it.

My car has been 5 years old and it's still going straight.

PorscheACC

My 2019 Cayenne S, now with 103,500 miles, and it still drives straight like on rails..

One rear broken rubber component repair forced the dealer to perform a 4-wheel alignment, which made it track tighter than the already great tracking it had..

Felix

did you get any alignment spec sheets? if yes, please post them here.

it’s also critical that a full 4 wheel alignment is done; the rear toe being out will cause the car to pull.

Schnave

On my recent alignment (and air spring replacements) the SA handed me paperwork listing work performed but no prices and no alignment sheet.

I had to specifically ask for a copy the alignment sheet and a copy of the “real” paperwork, complete with prices charged to the warranty company.

Preludatorx007

Here is the Alignment specs and Suspension changes they made.