Ok I saw the car. It is Japanese origin, exported to France, and then exported to UAE. All I have some history of the 928 in UAE. It was initially owned by French aircraft engineer, who sold to another aircraft engineer, and sold to the current owner.
Current owner has various bills, parts are bought from porsche dealer in Dubai, and installed by 2 other garages.
Timing belt replaced 400kms ago, and needs adjustment at the 2500kms as per porsche spec. Brake master cylinder changed and pads. Fuel injectors cleaned. Rear axle boots changed, due to grease leaking from boots. A/C compressor refurbished, and it is now cooling. Transmission oil changed, dextron 2 grade. New battery and new tyres "falken" brand.
One thing for 1988 s4, it does not have digital trip information, I thought 1988 did?
When car is shifting gears, it is automatic, there is a slip/jerk when changing up gears.....current owner says this is due to the timing belt, once at 2500kms they should be adjusted with proper tools, and this will disapper.
Problems:
Paint is poor around driver door and passenger, rear bumper. Fan cowl is not in good shape, some oil leak around the valve head. Dashboard is cracked around the centre, right below rear view mirror. Trip meter, the kilometers, is not working....i know this is issue with small plastic gear, as my old 500SL. Oil pressure gauge is not working. Rear tailgate latch not working, seller says, after changing the batter this issue occurred. Wing mirrors are moving, only if you press button for some time, must be bad contacts or ground. Interior carpets are dirty, and seats need cleaning/care. Electric seats are not good operation, maybe due to dirt in the track.
Let me know what you think about the shifting of the gear and oil please, all else is normal for this year.....and ofcourse the 49,000kms!!!