HELBND wrote:rust, rust, and you should probably also check for rust
usual places are the rear wheel arches, front guards, in the frunk, around the front/rear windscreens, possibly underneath the sideskirts, bottom of the door frames, and at the base of the rear pillar. And probably everywhere else
The seam in the firewall in the frunk can be a cause for concern, as can the firewall itself. This is probably one of the more difficult places to fix so if it is rusting here and you don't want to fix rust, well...
. Check the firewall in the frunk behind the drivers side strut tower and the same place under the wiper motor on the passenger side. These are the hardest bits to get at when trying to fix.
If it has sideskirts you need to check for rust under those, particually at the front of the rear guards ... reach you hand behind where the big triangle part of the sideskirt is and feel for rust there.
If it has mudguards on the back then check round where they mount to the guard for rust.
Check for rust under the quaterlite windows and at the bottom of the rear pillar where the plastic trim goes down to. The plastic trim has a tendancy to hold water there and rust out round that pillar.
All round the door frames is an absolute must to check. Also along the bottoms of the doors.
Lie on the ground in front of the car and check the big steel piece behind the plastic of the front bumper. This is most likely rusted - they all are - but the extent of the rust could be just surface rust or the entire beam could be rusted out.
If possible, check round the inside of the front firewall and on the floorpan. Water builds up in the intakes for the heater/aircon and can rust pretty bad, causing the car to leak. A wet floor/carpet or water stains in the carpet can suggest it is leaking from there.
If it's a targa or sunroof those are notorious for leaking, but can be fixed.
Engine wise it is usually fairly obvous when rings or valve stem seals are needed because a 4AGE will blow smoke like crazy either on startup or when reved if there is a problem. Also check for any noise from the bearings.
Cooling system is a big thing. Firstly check if the overflow bottle has anything in it. If the cooling system is not filled properly it will drain the overflow every time it cools down, this would suggest that the current owner doesn't know how to fill up the coolant properly. Take off the radiator cap and then squeeze the radiator hose that goes forward from the tube that has the cap in it. If bubbles come out, then the coolant isn't full. The whole point of this is that if the coolant isn't done properly, the 16v 4age can easily do in a head gasket.
Oh, and the auto is good. Unless you realy badly want a manual, an AW11 is still an AW11, the auto is just a bit slower.
EDIT: Also, don't worry if the handbrake is pretty slack. They are all like that, often just need adjusting. At worst you will need rear pads or another cable.