quite worrying about air suspension and fix your ish
- Part throttle hesitation; slow puttering and changing gears is problematic. Plugs and packs already changed, fuel filter changed, MAF cleaned. Gas mileage is not what it used to be. (Thinking of just getting flashed)
What would a flash do to a neglected car?
When is the last time you changed the oil? or topped off the gear box?
or even changed the brake fluid?
seriously- do the Haldex asap!!!! it is really easy to d-i-y

you can borrow my Haldex wrench if you promise to return it.
you are asking for problems that will make a one hour job turn into several thousand dollars.
Finish it!
start work on the Aristo's pick one and finish it!
move on to the next.
you gotta start somewhere

ain't going to do it itself.
Best of luck man..
