That looks a tidy car, +1 on what the lads said.
Now for the long winded reply, in the length of time it took to type some of the lads may have already mentioned a lot of this stuff.
As the clocks are MPH I would think its a English import, therefore prone to rust problems, check:
Condition of drop links, the link bar between the ARB and the suspension strut, any knocking noises etc,
Leaking exhaust.
Rust on the underside of the doors.
Rust on the sills.
Rust on the jacking seam.
Bubbling on the paint work along the bottom of the car.
A lot of rust remarks I know but, I just don't like the idea of cars run for a long time in England. The SW20 is not prone to rust but the English ones I have seen are riddled with it.
Check for knocking on the suspension strut top mounts.
Check inside oil filler cap for any emulsion.
Check all fluid levels and quality.
Check for wear on the brake discs, i.e. if there is an excessive lip on the outside diameter of the disc. Get the garage to replace them.
Start the car from completely cold and listen for any knocking sounds in the engine, Also be on the listen for this when taking off at junctions at slow speed; high engine load moments.
Check exhaust, no blue smoke or black/brown smoke on start up or when revving or driving.
Take the car for a spin, watch the temp needle, once up to operating temperature turn on the heat full blast, if the gauge drops rapidly almost to the bottom then the heater core was probably not vented correctly. This could be due to frontal damage or a previously blown engine. The SW20 is very hard to bleed air out of and some people give up to the cars detriment.
Drive the car for a couple of miles then get out and with the back of your hand check the temperature of the rims in the centre, MR2's are fond of seizing brake callipers when they haven’t been used all the time. If any of the rims are hotter than other it will probably be this issue. Easy fix for the garage as well.
During the test drive, get the car above 4500 rpm and try gear changes 2nd to 3rd, 3rd to 2nd, 3rd to fourth, fourth to third. As some gearbox oils can cause issues with the synchro's on Toyota g/boxes and people don't know about it when they change it.
When test driving the car and it is at proper temperature and it is safe to do so, drive the engine to the red line you should notice the following if you are watching for them.
At 4500 ACIS comes on, basically a shorter inlet tract to the inlet valve and thus upping the engine output.
At 5500 you may notice another increase up to the rev limit, of circa 7200rpm. These tests are purely to make sure the induction and fuelling are working ok. Be wary doing these tests as the car will be above the speed limit quicker than you think.
As a norm I would ask them to do the following work as part of the purchase.
Full service using Toyota parts.
New brake pads.
New brake fluid flushed thru the system.
Change the timing belt or open the cover to allow a mechanic you know to check the condition of the belt, should be change around 70k miles.
Change the gearbox oil.
Now that I have scared you out of buying a MR2, welcome to the club #200, looking forward to seeing what you purchase.
